-- TrackGauge/data -- -- Gauge definition (single entry; by input alias) -- { -- 	["full-id"] = "1435-met", -- id of the entry. Not used as of 2016. -- 	["id"] = "1435",  -- id of the size (in mm, not unique e.g. when imp and met definitions) -- 	["def1"] = "met", -- definition is in metric or imperial units -- 	["aliases"] = {1435mm, ...}, -- possible input, normalised -- 	["pagename"] = "আদর্শ গেজ", -- target article with source (=size link) -- 	["name"] = "আদর্শ গেজ", -- alternate commonly accepted name -- 	["link"] = "আদর্শ গেজ", -- as name, linked -- 	["contentcat"] = "আদর্শ গেজ রেলপথ", -- where content is listed (for the readers) -- 	["unique"] = "yes", -- track used in single network? Not used as of 2016. -- 	["history"] = {"1972", "1994"}, -- date of origin, date of end. Not used 2016. -- 	["ft"] = "4", -- imperial size to show -- 	["in"] = "8", -- 	["num"] = "1", -- inches fraction numerator -- 	["den"] = "2", -- inches fraction denominator -- 	["mm"] = "1435" -- metric size to show -- }, -- return { 	{ 		["full-id"] = "1435-met", 		["id"] = "1435", 		["def1"] = "met", 		["aliases"] = {1435mm, sg, standard, metsg, sgmet}, 		["pagename"] = "আদর্শ গেজ", 		["name"] = "আদর্শ গেজ", 		["link"] = "আদর্শ গেজ", 		["contentcat"] = "আদর্শ গেজ রেলপথ", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1435" 	}, 	{ 		["full-id"] = "1435-imp", 		["id"] = "1435", 		["def1"] = "imp", 		["aliases"] = {4ft8.5in, 56.5in, 4ft81/2in, 561/2in, ussg, sgus, usstandard, uksg, sguk, impsg, sgimp}, 		["pagename"] = "আদর্শ গেজ", 		["name"] = "আদর্শ গেজ", 		["link"] = "আদর্শ গেজ", 		["contentcat"] = "আদর্শ গেজ রেলপথ", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1435" 	}, 	{ 		["full-id"] = "3-met", 		["id"] = "3", 		["def1"] = "met", 		["aliases"] = {3mm}, 		["pagename"] = "T gauge", 		["contentcat"] = "", 		["in"] = "0.118", 		["mm"] = "3" 	}, 	{ 		["full-id"] = "4-met", 		["id"] = "4", 		["def1"] = "met", 		["aliases"] = {4mm}, 		["pagename"] = "Rail transport modelling scales#Scales", 		["contentcat"] = "", 		["in"] = "0.157", 		["mm"] = "4" 	}, 	{ 		["full-id"] = "4,5-met", 		["id"] = "4.5", 		["def1"] = "met", 		["aliases"] = {4.5mm}, 		["contentcat"] = "", 		["in"] = "0.177", 		["mm"] = "4.5" 	}, 	{ 		["full-id"] = "4,5-imp", 		["id"] = "4.5", 		["def1"] = "imp", 		["aliases"] = {0.177in}, 		["contentcat"] = "", 		["in"] = "0.177", 		["mm"] = "4.5" 	}, 	{ 		["full-id"] = "4,8-met", 		["id"] = "4.8", 		["def1"] = "met", 		["aliases"] = {4.8mm}, 		["pagename"] = "ZZ scale", 		["contentcat"] = "", 		["in"] = "0.189", 		["mm"] = "4.8" 	}, 	{ 		["full-id"] = "6,35-imp", 		["id"] = "6.35", 		["def1"] = "imp", 		["aliases"] = {0.25in, 1/4in}, 		["contentcat"] = "", 		["in"] = "0.25", 		["mm"] = "6.35" 	}, 	{ 		["full-id"] = "6,5-met", 		["id"] = "6.5", 		["def1"] = "met", 		["aliases"] = {6.5mm}, 		["contentcat"] = "", 		["in"] = "0.256", 		["mm"] = "6.5" 	}, 	{ 		["full-id"] = "6,5-imp", 		["id"] = "6.5", 		["def1"] = "imp", 		["aliases"] = {0.256in}, 		["contentcat"] = "", 		["in"] = "0.256", 		["mm"] = "6.5" 	}, 	{ 		["full-id"] = "7-met", 		["id"] = "7", 		["def1"] = "met", 		["aliases"] = {7mm}, 		["contentcat"] = "", 		["in"] = "0.276", 		["mm"] = "7" 	}, 	{ 		["full-id"] = "7-imp", 		["id"] = "7", 		["def1"] = "imp", 		["aliases"] = {0.276in}, 		["contentcat"] = "", 		["in"] = "0.276", 		["mm"] = "7" 	}, 	{ 		["full-id"] = "8-met", 		["id"] = "8", 		["def1"] = "met", 		["aliases"] = {8mm}, 		["contentcat"] = "", 		["in"] = "0.315", 		["mm"] = "8" 	}, 	{ 		["full-id"] = "8,97-imp", 		["id"] = "8.97", 		["def1"] = "imp", 		["aliases"] = {0.353in}, 		["pagename"] = "N scale", 		["contentcat"] = "", 		["in"] = "0.353", 		["mm"] = "8.97" 	}, 	{ 		["full-id"] = "9-met", 		["id"] = "9", 		["def1"] = "met", 		["aliases"] = {9mm}, 		["pagename"] = "HOn30 gauge", -- also N scale, but no source there 		["contentcat"] = "", 		["in"] = "0.354", 		["mm"] = "9" 	}, 	{ 		["full-id"] = "9,42-met", 		["id"] = "9.42", 		["def1"] = "met", 		["aliases"] = {9.42mm}, 		["contentcat"] = "", 		["in"] = "0.371", 		["mm"] = "9.42" 	}, 	{ 		["full-id"] = "10,5-met", 		["id"] = "10.5", 		["def1"] = "met", 		["aliases"] = {10.5mm}, 		["contentcat"] = "", 		["in"] = "0.413", 		["mm"] = "10.5" 	}, 	{ 		["full-id"] = "10,5-imp", 		["id"] = "10.5", 		["def1"] = "imp", 		["aliases"] = {0.413in}, 		["contentcat"] = "", 		["in"] = "0.413", 		["mm"] = "10.5" 	}, 	{ 		["full-id"] = "11,94-imp", 		["id"] = "11.94", 		["def1"] = "imp", 		["aliases"] = {0.47in}, 		["contentcat"] = "", 		["in"] = "0.470", 		["mm"] = "11.94" 	}, 	{ 		["full-id"] = "12-met", 		["id"] = "12", 		["def1"] = "met", 		["aliases"] = {12mm}, 		["pagename"] = "TT scale", 		["contentcat"] = "", 		["in"] = "0.472", 		["mm"] = "12" 	}, 	{ 		["full-id"] = "12-imp", 		["id"] = "12", 		["def1"] = "imp", 		["aliases"] = {0.472in, 0.473in}, 		["pagename"] = "TT scale", 		["contentcat"] = "", 		["in"] = "0.472", 		["mm"] = "12" 	}, 	{ 		["full-id"] = "12,7-met", 		["id"] = "12.7", 		["def1"] = "met", 		["aliases"] = {12.7mm}, 		["pagename"] = "On2 gauge", 		["contentcat"] = "", 		["in"] = "0.5", 		["mm"] = "12.7" 	}, 	{ 		["full-id"] = "13-met", 		["id"] = "13", 		["def1"] = "met", 		["aliases"] = {13mm}, 		["contentcat"] = "", 		["in"] = "0.512", 		["mm"] = "13" 	}, 	{ 		["full-id"] = "13,5-met", 		["id"] = "13.5", 		["def1"] = "met", 		["aliases"] = {13.5mm}, 		["contentcat"] = "", 		["in"] = "0.531", 		["mm"] = "13.5" 	}, 	{ 		["full-id"] = "14-met", 		["id"] = "14", 		["def1"] = "met", 		["aliases"] = {14mm}, 		["contentcat"] = "", 		["in"] = "0.551", 		["mm"] = "14" 	}, 	{ 		["full-id"] = "14,125-met", 		["id"] = "14.125", 		["def1"] = "met", 		["aliases"] = {14.125mm}, 		["contentcat"] = "", 		["in"] = "0.556", 		["mm"] = "14.125" 	}, 	{ 		["full-id"] = "14,2-met", 		["id"] = "14.2", 		["def1"] = "met", 		["aliases"] = {14.2mm}, 		["contentcat"] = "", 		["in"] = "0.559", 		["mm"] = "14.2" 	}, 	{ 		["full-id"] = "14,28-met", 		["id"] = "14.28", 		["def1"] = "met", 		["aliases"] = {14.28mm}, 		["contentcat"] = "", 		["in"] = "0.562", 		["mm"] = "14.28" 	}, 	{ 		["full-id"] = "14,3-met", 		["id"] = "14.3", 		["def1"] = "met", 		["aliases"] = {14.3mm}, 		["contentcat"] = "", 		["in"] = "0.563", 		["mm"] = "14.3" 	}, 	{ 		["full-id"] = "14,3-imp", 		["id"] = "14.3", 		["def1"] = "imp", 		["aliases"] = {0.563in}, 		["contentcat"] = "", 		["in"] = "0.563", 		["mm"] = "14.3" 	}, 	{ 		["full-id"] = "15,75-met", 		["id"] = "15.75", 		["def1"] = "met", 		["aliases"] = {15.75mm}, 		["contentcat"] = "", 		["in"] = "0.620", 		["mm"] = "15.75" 	}, 	{ 		["full-id"] = "16,2-met", 		["id"] = "16.2", 		["def1"] = "met", 		["aliases"] = {16.2mm}, 		["contentcat"] = "", 		["in"] = "0.638", 		["mm"] = "16.2" 	}, 	{ 		["full-id"] = "16,5-met", 		["id"] = "16.5", 		["def1"] = "met", 		["aliases"] = {16.5mm}, 		["contentcat"] = "", 		["in"] = "0.65", 		["mm"] = "16.5" 	}, 	{ 		["full-id"] = "16,5-imp", 		["id"] = "16.5", 		["def1"] = "imp", 		["aliases"] = {0.65in}, 		["contentcat"] = "", 		["in"] = "0.65", 		["mm"] = "16.5" 	}, 	{ 		["full-id"] = "18-met", 		["id"] = "18", 		["def1"] = "met", 		["aliases"] = {18mm}, 		["contentcat"] = "", 		["in"] = "0.709", 		["mm"] = "18" 	}, 	{ 		["full-id"] = "18,2-met", 		["id"] = "18.2", 		["def1"] = "met", 		["aliases"] = {18.2mm}, 		["contentcat"] = "", 		["in"] = "0.717", 		["mm"] = "18.2" 	}, 	{ 		["full-id"] = "18,83-met", 		["id"] = "18.83", 		["def1"] = "met", 		["aliases"] = {18.83mm}, 		["contentcat"] = "", 		["in"] = "0.741", 		["mm"] = "18.83" 	}, 	{ 		["full-id"] = "19-met", 		["id"] = "19", 		["def1"] = "met", 		["aliases"] = {19mm}, 		["contentcat"] = "", 		["in"] = "0.748", 		["mm"] = "19" 	}, 	{ 		["full-id"] = "19,05-imp", 		["id"] = "19.05", 		["def1"] = "imp", 		["aliases"] = {0.75in, 3/4in}, 		["contentcat"] = "", 		["in"] = "0.75", 		["mm"] = "19.05" 	}, 	{ 		["full-id"] = "19,4-met", 		["id"] = "19.4", 		["def1"] = "met", 		["aliases"] = {19.4mm}, 		["contentcat"] = "", 		["in"] = "0.764", 		["mm"] = "19.4" 	}, 	{ 		["full-id"] = "20,5-met", 		["id"] = "20.5", 		["def1"] = "met", 		["aliases"] = {20.5mm}, 		["contentcat"] = "", 		["in"] = "0.807", 		["mm"] = "20.5" 	}, 	{ 		["full-id"] = "21-met", 		["id"] = "21", 		["def1"] = "met", 		["aliases"] = {21mm}, 		["contentcat"] = "", 		["in"] = "0.827", 		["mm"] = "21" 	}, 	{ 		["full-id"] = "21,97-imp", 		["id"] = "21.97", 		["def1"] = "imp", 		["aliases"] = {0.865in}, 		["contentcat"] = "", 		["in"] = "0.865", 		["mm"] = "21.97" 	}, 	{ 		["full-id"] = "22-met", 		["id"] = "22", 		["def1"] = "met", 		["aliases"] = {22mm}, 		["contentcat"] = "", 		["in"] = "0.866", 		["mm"] = "22" 	}, 	{ 		["full-id"] = "22,2-met", 		["id"] = "22.2", 		["def1"] = "met", 		["aliases"] = {22.2mm}, 		["contentcat"] = "", 		["in"] = "0.874", 		["mm"] = "22.2" 	}, 	{ 		["full-id"] = "22,42-imp", 		["id"] = "22.42", 		["def1"] = "imp", 		["aliases"] = {0.883in}, 		["pagename"] = "S scale", 		["contentcat"] = "", 		["in"] = "0.883", 		["mm"] = "22.43" 	}, 	{ 		["full-id"] = "22,5-met", 		["id"] = "22.5", 		["def1"] = "met", 		["aliases"] = {22.5mm}, 		["contentcat"] = "", 		["in"] = "0.886", 		["mm"] = "22.5" 	}, 	{ 		["full-id"] = "23-met", 		["id"] = "23", 		["def1"] = "met", 		["aliases"] = {23mm}, 		["contentcat"] = "", 		["in"] = "0.906", 		["mm"] = "23" 	}, 	{ 		["full-id"] = "24-met", 		["id"] = "24", 		["def1"] = "met", 		["aliases"] = {24mm}, 		["contentcat"] = "", 		["in"] = "0.945", 		["mm"] = "24" 	}, 	{ 		["full-id"] = "28,08-met", 		["id"] = "28.08", 		["def1"] = "met", 		["aliases"] = {28.08mm}, 		["contentcat"] = "", 		["in"] = "1.106", 		["mm"] = "28.08" 	}, 	{ 		["full-id"] = "28,6-imp", 		["id"] = "28.6", 		["def1"] = "imp", 		["aliases"] = {1.125in, 11/8in}, 		["contentcat"] = "", 		["in"] = "1.125", 		["mm"] = "28.6" 	}, 	{ 		["full-id"] = "29,9-imp", 		["id"] = "29.9", 		["def1"] = "imp", 		["aliases"] = {1.177in}, 		["contentcat"] = "", 		["in"] = "1.177", 		["mm"] = "29.9" 	}, 	{ 		["full-id"] = "30-met", 		["id"] = "30", 		["def1"] = "met", 		["aliases"] = {30mm}, 		["contentcat"] = "", 		["in"] = "1.181", 		["mm"] = "30" 	}, 	{ 		["full-id"] = "31,75-imp", 		["id"] = "31.75", 		["def1"] = "imp", 		["aliases"] = {1.25in, 11/4in}, 		["contentcat"] = "", 		["in"] = "1.25", 		["mm"] = "31.75" 	}, 	{ 		["full-id"] = "32-met", 		["id"] = "32", 		["def1"] = "met", 		["aliases"] = {32mm}, 		["contentcat"] = "", 		["in"] = "1.26", 		["mm"] = "32" 	}, 	{ 		["full-id"] = "32,96-met", 		["id"] = "32.96", 		["def1"] = "met", 		["aliases"] = {32.96mm}, 		["contentcat"] = "", 		["in"] = "1.298", 		["mm"] = "32.96" 	}, 	{ 		["full-id"] = "33-met", 		["id"] = "33", 		["def1"] = "met", 		["aliases"] = {33mm}, 		["contentcat"] = "", 		["in"] = "1.3", 		["mm"] = "33" 	}, 	{ 		["full-id"] = "35-met", 		["id"] = "35", 		["def1"] = "met", 		["aliases"] = {35mm}, 		["contentcat"] = "", 		["in"] = "1.378", 		["mm"] = "35" 	}, 	{ 		["full-id"] = "36,75-met", 		["id"] = "36.75", 		["def1"] = "met", 		["aliases"] = {36.75mm}, 		["contentcat"] = "", 		["in"] = "1.447", 		["mm"] = "36.75" 	}, 	{ 		["full-id"] = "44,45-imp", 		["id"] = "44.45", 		["def1"] = "imp", 		["aliases"] = {1.75in, 13/4in}, 		["contentcat"] = "", 		["in"] = "1.75", 		["mm"] = "44.45" 	}, 	{ 		["full-id"] = "44,85-imp", 		["id"] = "44.85", 		["def1"] = "imp", 		["aliases"] = {1.766in}, 		["contentcat"] = "", 		["in"] = "1.766", 		["mm"] = "44.85" 	}, 	{ 		["full-id"] = "45-met", 		["id"] = "45", 		["def1"] = "met", 		["aliases"] = {45mm}, 		["contentcat"] = "", 		["in"] = "1.772", 		["mm"] = "45" 	}, 	{ 		["full-id"] = "45-imp", 		["id"] = "45", 		["def1"] = "imp", 		["aliases"] = {1.772in}, 		["contentcat"] = "", 		["in"] = "1.772", 		["mm"] = "45" 	}, 	{ 		["full-id"] = "49,2-met", 		["id"] = "49.2", 		["def1"] = "met", 		["aliases"] = {49.2mm}, 		["contentcat"] = "", 		["in"] = "1.937", 		["mm"] = "49.20" 	}, 	{ 		["full-id"] = "50,8-imp", 		["id"] = "50.8", 		["def1"] = "imp", 		["aliases"] = {2in}, 		["contentcat"] = "", 		["in"] = "2", 		["mm"] = "50.8" 	}, 	{ 		["full-id"] = "53,975-imp", 		["id"] = "53.975", 		["def1"] = "imp", 		["aliases"] = {2.125in, 21/8in}, 		["contentcat"] = "", 		["in"] = "2", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "53.975" 	}, 	{ 		["full-id"] = "64-met", 		["id"] = "64", 		["def1"] = "met", 		["aliases"] = {64mm}, 		["pagename"] = "64 mm gauge railway", 		["contentcat"] = "", 		["in"] = "2", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "64" 	}, 	{ 		["full-id"] = "64-imp", 		["id"] = "64", 		["def1"] = "imp", 		["aliases"] = {2.5in, 21/2in}, 		["pagename"] = "64 mm gauge railway", 		["contentcat"] = "", 		["in"] = "2", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "64" 	}, 	{ 		["full-id"] = "70,69-met", 		["id"] = "70.69", 		["def1"] = "met", 		["aliases"] = {70.64mm, 70.69mm}, 		["contentcat"] = "", 		["in"] = "2.781", 		["mm"] = "70.69" 	}, 	{ 		["full-id"] = "70,69-imp", 		["id"] = "70.69", 		["def1"] = "imp", 		["aliases"] = {2.781in}, 		["contentcat"] = "", 		["in"] = "2.781", 		["mm"] = "70.69" 	}, 	{ 		["full-id"] = "89-met", 		["id"] = "89", 		["def1"] = "met", 		["aliases"] = {89mm}, 		["pagename"] = "List of rail transport modelling scale standards#NEM", 		["name"] = "3 gauge", 		["link"] = "3 gauge", 		["contentcat"] = "", 		["in"] = "3", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "89" 	}, 	{ 		["full-id"] = "89-imp", 		["id"] = "89", 		["def1"] = "imp", 		["aliases"] = {3.5in, 31/2in}, 		["contentcat"] = "", 		["in"] = "3", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "89" 	}, 	{ 		["full-id"] = "121-imp", 		["id"] = "121", 		["def1"] = "imp", 		["aliases"] = {4.75in, 43/4in}, 		["contentcat"] = "", 		["in"] = "4", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "121" 	}, 	{ 		["full-id"] = "127-imp", 		["id"] = "127", 		["def1"] = "imp", 		["aliases"] = {5in}, 		["contentcat"] = "", 		["in"] = "5", 		["mm"] = "127" 	}, 	{ 		["full-id"] = "159-imp", 		["id"] = "159", 		["def1"] = "imp", 		["aliases"] = {6.25in, 61/4in}, 		["pagename"] = "Ridable miniature railway", -- Nelson, New Zealand -- 		["in"] = "6", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "159" 	}, 	{ 		["full-id"] = "184-imp", 		["id"] = "184", 		["def1"] = "imp", 		["aliases"] = {7.25in, 71/4in}, 		["pagename"] = "7 1/4 in gauge railway", 		["contentcat"] = "7¼ in gauge railways", 		["in"] = "7", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "184" 	}, 	{ 		["full-id"] = "190,5-imp", 		["id"] = "190.5", 		["def1"] = "imp", 		["aliases"] = {7.5in, 71/2in}, 		["contentcat"] = "7½ in gauge railways", 		["in"] = "7", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "190.5" 	}, 	{ 		["full-id"] = "210-imp", 		["id"] = "210", 		["def1"] = "imp", 		["aliases"] = {8.25in, 81/4in}, 		["contentcat"] = "", 		["in"] = "8", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "210" 	}, 	{ 		["full-id"] = "229-imp", 		["id"] = "229", 		["def1"] = "imp", 		["aliases"] = {9in}, 		["contentcat"] = "", 		["in"] = "9", 		["mm"] = "229" 	}, 	{ 		["full-id"] = "240-imp", 		["id"] = "240", 		["def1"] = "imp", 		["aliases"] = {9.4375in, 97/16in}, 		["contentcat"] = "", 		["in"] = "9", 		["num"] = "7", 		["den"] = "16", 		["mm"] = "240" 	}, 	{ 		["full-id"] = "241-imp", 		["id"] = "241", 		["def1"] = "imp", 		["aliases"] = {9.5in, 91/2in}, 		["contentcat"] = "", 		["in"] = "9", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "241" 	}, 	{ 		["full-id"] = "254-imp", 		["id"] = "254", 		["def1"] = "imp", 		["aliases"] = {10in}, 		["contentcat"] = "", 		["in"] = "10", 		["mm"] = "254" 	}, 	{ 		["full-id"] = "260-imp", 		["id"] = "260", 		["def1"] = "imp", 		["aliases"] = {10.25in, 101/4in}, 		["pagename"] = "Ten and a quarter inch gauge", 		["contentcat"] = "10¼ in gauge railways", 		["in"] = "10", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "260" 	}, 	{ 		["full-id"] = "267-imp", 		["id"] = "267", 		["def1"] = "imp", 		["aliases"] = {10.5in, 101/2in}, 		["contentcat"] = "", 		["in"] = "10", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "267" 	}, 	{ 		["full-id"] = "305-imp", 		["id"] = "305", 		["def1"] = "imp", 		["aliases"] = {12in}, 		["contentcat"] = "", 		["in"] = "12", 		["mm"] = "305" 	}, 	{ 		["full-id"] = "311-imp", 		["id"] = "311", 		["def1"] = "imp", 		["aliases"] = {12.25in, 121/4in}, 		["contentcat"] = "", 		["in"] = "12", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "311" 	}, 	{ 		["full-id"] = "318-imp", 		["id"] = "318", 		["def1"] = "imp", 		["aliases"] = {12.5in, 121/2in}, 		["pagename"] = "Miniature Railway Company", 		["link"] = "Miniature Railway Company#Trans-Mississippi_Exposition", 		["contentcat"] = "12½ in gauge railways", 		["in"] = "12", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "318" 	}, 	{ 		["full-id"] = "321-imp", 		["id"] = "321", 		["def1"] = "imp", 		["aliases"] = {12.625in, 125/8in}, 		["pagename"] = "Midland Beach Railway Company", 		["contentcat"] = "12⅝ in gauge railways", 		["in"] = "12", 		["num"] = "5", 		["den"] = "8", 		["mm"] = "321" 		-- https://archive.org/stream/streetrailwayjo211903newy/streetrailwayjo211903newy#page/538/mode/1up Miniature locomotives for street railway parks.] The Street railway journal, Vol. XXI (Vol. 21), No. 14, 4 April 1903, p. 538. 	}, 	{ 		["full-id"] = "340-met", 		["id"] = "340", 		["def1"] = "met", 		["aliases"] = {340mm}, 		["pagename"] = "DierenPark Amersfoort", 		["contentcat"] = "", 		["in"] = "13", 		["num"] = "3", 		["den"] = "8", 		["mm"] = "340" 	}, 	{ 		["full-id"] = "350-met", 		["id"] = "350", 		["def1"] = "met", 		["aliases"] = {350mm}, 		["pagename"] = "Narrow gauge railways in the Netherlands", 		["contentcat"] = "", 		["in"] = "13", 		["num"] = "25", 		["den"] = "32", 		["mm"] = "350" 	}, 	{ 		["full-id"] = "356-imp", 		["id"] = "356", 		["def1"] = "imp", 		["aliases"] = {14in}, 		["contentcat"] = "", 		["in"] = "14", 		["mm"] = "356" 	}, 	{ 		["full-id"] = "362-imp", --NEW 2016 		["id"] = "362", 		["def1"] = "imp", 		["aliases"] = {14.25in, 141/4in}, 		["pagename"] = "Cleethorpes Coast Light Railway", 		["contentcat"] = "", 		["unique"] = "yes", 		["history"] = {"1972", "1994"}, 		["in"] = "14", 		["num"] = "1", 		["den"] = "4",		 		["mm"] = "362" 	}, 	{ 		["full-id"] = "368-imp", 		["id"] = "368", 		["def1"] = "imp", 		["aliases"] = {14.5in, 141/2in}, 		["pagename"] = "Long Beach and Asbury Park Railway", 		["contentcat"] = "14½ in gauge railways", 		["in"] = "14", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "368" 	}, 	{ 		["full-id"] = "381-met", 		["id"] = "381", 		["def1"] = "met", 		["aliases"] = {381mm}, 		["pagename"] = "Fifteen-inch gauge railway", 		["contentcat"] = "15 in gauge railways", 		["in"] = "15", 		["mm"] = "381" 	}, 	{ 		["full-id"] = "381-imp", 		["id"] = "381", 		["def1"] = "imp", 		["aliases"] = {15in, 1ft3in}, 		["pagename"] = "Fifteen-inch gauge railway", 		["contentcat"] = "15 in gauge railways", 		["in"] = "15", 		["mm"] = "381" 	}, 	{ 		["full-id"] = "387-imp", 		["id"] = "387", 		["def1"] = "imp", 		["aliases"] = {15.25in, 151/4in}, 		["contentcat"] = "", 		["in"] = "15", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "387" 	}, 	{ 		["full-id"] = "400-met", 		["id"] = "400", 		["def1"] = "met", 		["aliases"] = {400mm}, 		["pagename"] = "400 mm gauge railway", 		["contentcat"] = "", 		["in"] = "15", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "400" 	}, 	{ 		["full-id"] = "406-imp", 		["id"] = "406", 		["def1"] = "imp", 		["aliases"] = {16in, 1ft4in}, 		["pagename"] = "List of ridable miniature railways#16 in", 		["contentcat"] = "", 		["in"] = "16", 		["mm"] = "406" 	}, 	{ 		["full-id"] = "410-met", 		["id"] = "410", 		["def1"] = "met", 		["aliases"] = {410mm}, 		["pagename"] = "Narrow gauge railways in Germany#410 mm", 		["contentcat"] = "", 		["in"] = "16", 		["num"] = "5", 		["den"] = "32", 		["mm"] = "410" 	}, 	{ 		["full-id"] = "419-imp", 		["id"] = "419", 		["def1"] = "imp", 		["aliases"] = {1ft4.5in, 16.5in, 161/2in}, 		["contentcat"] = "", 		["in"] = "16", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "419" 	}, 	{ 		["full-id"] = "432-imp", 		["id"] = "432", 		["def1"] = "imp", 		["aliases"] = {17in, 1ft5in}, 		["contentcat"] = "", 		["in"] = "17", 		["mm"] = "432" 	}, 	{ 		["full-id"] = "450-met", 		["id"] = "450", 		["def1"] = "met", 		["aliases"] = {450mm}, 		["contentcat"] = "", 		["in"] = "17", 		["num"] = "23", 		["den"] = "32", 		["mm"] = "450" 	}, 	{ 		["full-id"] = "457-imp", 		["id"] = "457", 		["def1"] = "imp", 		["aliases"] = {18in, 1ft6in}, 		["pagename"] = "18 in gauge railway", 		["contentcat"] = "", 		["in"] = "18", 		["mm"] = "457" 	}, 	{ 		["full-id"] = "470-imp", 		["id"] = "470", 		["def1"] = "imp", 		["aliases"] = {18.5in, 1ft6.5in, 181/2in}, 		["contentcat"] = "", 		["in"] = "18", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "470" 	}, 	{ 		["full-id"] = "480-met", 		["id"] = "480", 		["def1"] = "met", 		["aliases"] = {480mm}, 		["pagename"] = "Permanent way (history)", 		["contentcat"] = "", 		["in"] = "18", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "480" 	}, 	{ 		["full-id"] = "483-imp", 		["id"] = "483", 		["def1"] = "imp", 		["aliases"] = {19in, 1ft7in}, 		["pagename"] = "19 in gauge railway", 		["contentcat"] = "", 		["in"] = "19", 		["mm"] = "483" 	}, 	{ 		["full-id"] = "495-imp", 		["id"] = "495", 		["def1"] = "imp", 		["aliases"] = {19.5in, 1ft7.5in, 191/2in}, 		["contentcat"] = "", 		["in"] = "19", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "495" 	}, 	{ 		["full-id"] = "500-met", 		["id"] = "500", 		["def1"] = "met", 		["aliases"] = {500mm}, 		["pagename"] = "500 mm gauge railway", 		["contentcat"] = "", 		["in"] = "19", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "500" 	}, 	{ 		["full-id"] = "508-imp", 		["id"] = "508", 		["def1"] = "imp", 		["aliases"] = {20in, 1ft8in}, 		["contentcat"] = "20 in gauge railways", 		["in"] = "20", 		["mm"] = "508" 	}, 	{ 		["full-id"] = "520-met", 		["id"] = "520", 		["def1"] = "met", 		["aliases"] = {520mm}, 		["pagename"] = "List of track gauges#520 mm", 		["contentcat"] = "", 		["in"] = "20", 		["num"] = "15", 		["den"] = "32", 		["mm"] = "520" 	}, 	{ 		["full-id"] = "533-imp", 		["id"] = "533", 		["def1"] = "imp", 		["aliases"] = {21in, 1ft9in}, 		["contentcat"] = "21 in gauge railways", 		["in"] = "21", 		["mm"] = "533" 	}, 	{ 		["full-id"] = "550-met", 		["id"] = "550", 		["def1"] = "met", 		["aliases"] = {550mm}, 		["contentcat"] = "", 		["in"] = "21", 		["num"] = "21", 		["den"] = "32", 		["mm"] = "550" 	}, 	{ 		["full-id"] = "557-met", 		["id"] = "557", 		["def1"] = "met", 		["aliases"] = {557mm}, 		["contentcat"] = "", 		["in"] = "21", 		["num"] = "15", 		["den"] = "16", 		["mm"] = "557" 	}, 	{ 		["full-id"] = "559-imp", 		["id"] = "559", 		["def1"] = "imp", 		["aliases"] = {22in, 1ft10in}, 		["contentcat"] = "", 		["ft"] = "1", 		["in"] = "10", 		["mm"] = "559" 	}, 	{ 		["full-id"] = "560-met", 		["id"] = "560", 		["def1"] = "met", 		["aliases"] = {560mm}, 		["pagename"] = "List of track gauges#560 mm", 		["contentcat"] = "", 		["in"] = "22", 		["num"] = "1", 		["den"] = "16", 		["mm"] = "560" 	}, 	{ 		["full-id"] = "575-met", 		["id"] = "575", 		["def1"] = "met", 		["aliases"] = {575mm}, 		["pagename"] = "List of track gauges#575 mm", 		["contentcat"] = "", 		["in"] = "22", 		["num"] = "5", 		["den"] = "8", 		["mm"] = "575" 	}, 	{ 		["full-id"] = "578-imp", 		["id"] = "578", 		["def1"] = "imp", 		["aliases"] = {1ft10.75in, 22.75in, 1ft103/4in, 223/4in}, 		["contentcat"] = "1 ft 10¾ in gauge railways", 		["ft"] = "1", 		["in"] = "10", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "578" 	}, 	{ 		["full-id"] = "580-met", 		["id"] = "580", 		["def1"] = "met", 		["aliases"] = {580mm}, 		["pagename"] = "List of track gauges#580 mm", 		["contentcat"] = "", 		["in"] = "22", 		["num"] = "27", 		["den"] = "32", 		["mm"] = "580" 	}, 	{ 		["full-id"] = "591-imp", 		["id"] = "591", 		["def1"] = "imp", 		["aliases"] = {23.25in, 1ft11.25in, 1ft111/4in, 231/4in}, 		["pagename"] = "Festiniog and Blaenau Railway", 		["contentcat"] = "", 		["ft"] = "1", 		["in"] = "11", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "591" 	}, 	{ 		["full-id"] = "597-imp", 		["id"] = "597", 		["def1"] = "imp", 		["aliases"] = {23.5in, 1ft11.5in, 1ft111/2in, 231/2in}, 		["pagename"] = "2 ft and 600 mm gauge railways", 		["contentcat"] = "1 ft 11½ in gauge railways", 		["ft"] = "1", 		["in"] = "11", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "597" 	}, 	{ 		["full-id"] = "600-met", 		["id"] = "600", 		["def1"] = "met", 		["aliases"] = {600mm}, 		["pagename"] = "2 ft and 600 mm gauge railways", 		["contentcat"] = "600 mm gauge railways", 		["ft"] = "1", 		["in"] = "11", 		["num"] = "5", 		["den"] = "8", 		["mm"] = "600" 	}, 	{ 		["full-id"] = "603-imp", 		["id"] = "603", 		["def1"] = "imp", 		["aliases"] = {23.75in, 1ft11.75in, 1ft113/4in, 233/4in}, 		["pagename"] = "2 ft and 600 mm gauge railways", 		["contentcat"] = "1 ft 11¾ in gauge railways", 		["ft"] = "1", 		["in"] = "11", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "603" 	}, 	{ 		["full-id"] = "610-met", 		["id"] = "610", 		["def1"] = "met", 		["aliases"] = {610mm}, 		["pagename"] = "2 ft and 600 mm gauge railways", 		["contentcat"] = "2 ft gauge railways", 		["ft"] = "2", 		["mm"] = "610" 	}, 	{ 		["full-id"] = "610-imp", 		["id"] = "610", 		["def1"] = "imp", 		["aliases"] = {2ft, 24in}, 		["pagename"] = "2 ft and 600 mm gauge railways", 		["contentcat"] = "2 ft gauge railways", 		["ft"] = "2", 		["mm"] = "610" 	}, 	{ 		["full-id"] = "613-imp", 		["id"] = "613", 		["def1"] = "imp", 		["aliases"] = {24.125in, 2ft0.125in, 2ft1/8in, 241/8in}, 		["pagename"] = "British quarrying and mining narrow gauge railways#Sand and gravel extraction", 		["contentcat"] = "", -- none 		["ft"] = "2", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "613" 	}, 	{ 		["full-id"] = "620-met", 		["id"] = "620", 		["def1"] = "met", 		["aliases"] = {620mm}, 		["contentcat"] = "", 		["ft"] = "2", 		["num"] = "13", 		["den"] = "32", 		["mm"] = "620" 	}, 	{ 		["full-id"] = "622-imp", 		["id"] = "622", 		["def1"] = "imp", 		["aliases"] = {24.5in, 2ft0.5in, 2ft1/2in, 241/2in}, 		["pagename"] = "Penrhyn Quarry Railway", 		["contentcat"] = "2 ft ½ in gauge railways", 		["ft"] = "2", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "622" 	}, 	{ 		["full-id"] = "630-met", 		["id"] = "630", 		["def1"] = "met", 		["aliases"] = {630mm}, 		["pagename"] = "List of track gauges#630 mm", 		["contentcat"] = "", 		["in"] = "24", 		["num"] = "13", 		["den"] = "16", 		["mm"] = "630" 	}, 	{ 		["full-id"] = "655-met", 		["id"] = "655", 		["def1"] = "met", 		["aliases"] = {655mm}, 		["pagename"] = "List of track gauges#655 mm", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "1", 		["num"] = "25", 		["den"] = "32", 		["mm"] = "655" 	}, 	{ 		["full-id"] = "660-imp", 		["id"] = "660", 		["def1"] = "imp", 		["aliases"] = {26in, 2ft2in}, 		["pagename"] = "Cwt y Bugail Quarry", 		["contentcat"] = "2 ft 2 in gauge railways", 		["ft"] = "2", 		["in"] = "2", 		["mm"] = "660" 	}, 	{ 		["full-id"] = "686-imp", 		["id"] = "686", 		["def1"] = "imp", 		["aliases"] = {27in, 2ft3in}, 		["pagename"] = "List of 2 ft 3 in gauge railways", 		["contentcat"] = "2 ft 3 in gauge railways", 		["ft"] = "2", 		["in"] = "3", 		["mm"] = "686" 	}, 	{ 		["full-id"] = "693-met", 		["id"] = "693", 		["def1"] = "met", 		["aliases"] = {693mm}, 		["pagename"] = "Narrow gauge railways in Sweden", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "3", 		["num"] = "9", 		["den"] = "32", 		["mm"] = "693" 	}, 	{ 		["full-id"] = "699-imp", 		["id"] = "699", 		["def1"] = "imp", 		["aliases"] = {2ft3.5in, 27.5in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "3", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "699" 	}, 	{ 		["full-id"] = "700-met", 		["id"] = "700", 		["def1"] = "met", 		["aliases"] = {700mm}, 		["pagename"] = "Narrow gauge railways in the Netherlands", 		["contentcat"] = "", -- none 		["ft"] = "2", 		["in"] = "3", 		["num"] = "9", 		["den"] = "16", 		["mm"] = "700" 	}, 	{ 		["full-id"] = "705-imp", 		["id"] = "705", 		["def1"] = "imp", 		["aliases"] = {27.75in, 2ft3.75in, 2ft33/4in, 273/4in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "3", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "705" 	}, 	{ 		["full-id"] = "711-imp", 		["id"] = "711", 		["def1"] = "imp", 		["aliases"] = {28in, 2ft4in}, 		["pagename"] = "Snailbeach District Railways", 		["contentcat"] = "2 ft 4 in gauge railways", 		["ft"] = "2", 		["in"] = "4", 		["mm"] = "711" 	}, 	{ 		["full-id"] = "716-met", 		["id"] = "716", 		["def1"] = "met", 		["aliases"] = {716mm}, 		["pagename"] = "Narrow gauge railways in Poland", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "4", 		["num"] = "3", 		["den"] = "16", 		["mm"] = "716" 	}, 	{ 		["full-id"] = "724-imp", 		["id"] = "724", 		["def1"] = "imp", 		["aliases"] = {28.5in, 2ft4.5in, 2ft41/2in, 281/2in}, 		["pagename"] = "Glyn Valley Tramway", 		["contentcat"] = "2 ft 4½ in gauge railways", 		["ft"] = "2", 		["in"] = "4", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "724" 	}, 	{ 		["full-id"] = "737-imp", 		["id"] = "737", 		["def1"] = "imp", 		["aliases"] = {29in, 2ft5in}, 		["pagename"] = "British industrial narrow gauge railways#General freight", 		["contentcat"] = "", -- none 		["ft"] = "2", 		["in"] = "5", 		["mm"] = "737" 	}, 	{ 		["full-id"] = "740-met", 		["id"] = "740", 		["def1"] = "met", 		["aliases"] = {740mm}, 		["pagename"] = "List of track gauges#740 mm", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "5", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "740" 	}, 	{ 		["full-id"] = "750-met", 		["id"] = "750", 		["def1"] = "met", 		["aliases"] = {750mm}, 		["pagename"] = "750 mm gauge railways", 		["contentcat"] = "750 mm gauge railways", 		["ft"] = "2", 		["in"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "750" 	}, 	{ 		["full-id"] = "750-imp", 		["id"] = "750", 		["def1"] = "imp", 		["aliases"] = {29.5in, 2ft5.5in, 2ft51/2in, 291/2in}, 		["pagename"] = "750 mm gauge railways", 		["contentcat"] = "750 mm gauge railways", 		["ft"] = "2", 		["in"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "750" 	}, 	{ 		["full-id"] = "760-met", 		["id"] = "760", 		["def1"] = "met", 		["aliases"] = {760mm, bosnian}, 		["pagename"] = "Bosnian gauge", 		["name"] = "Bosnian gauge", 		["link"] = "Bosnian gauge", 		["contentcat"] = "760 mm gauge railways", 		["ft"] = "2", 		["in"] = "5", 		["num"] = "15", 		["den"] = "16", 		["mm"] = "760" 	}, 	{ 		["full-id"] = "762-met", 		["id"] = "762", 		["def1"] = "met", 		["aliases"] = {762mm}, 		["pagename"] = "2 ft 6 in gauge railways", 		["contentcat"] = "2 ft 6 in gauge railways", 		["ft"] = "2", 		["in"] = "6", 		["mm"] = "762" 	}, 	{ 		["full-id"] = "762-imp", 		["id"] = "762", 		["def1"] = "imp", 		["aliases"] = {2ft6in, 30in}, 		["pagename"] = "2 ft 6 in gauge railways", 		["contentcat"] = "2 ft 6 in gauge railways", 		["ft"] = "2", 		["in"] = "6", 		["mm"] = "762" 	}, 	{ 		["full-id"] = "765-met", 		["id"] = "765", 		["def1"] = "met", 		["aliases"] = {765mm}, 		["contentcat"] = "", -- none 		["ft"] = "2", 		["in"] = "6", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "765" 	}, 	{ 		["full-id"] = "775-imp", 		["id"] = "775", 		["def1"] = "imp", 		["aliases"] = {30.5in, 2ft6.5in, 2ft61/2in, 301/2in}, 		["contentcat"] = "", -- none 		["ft"] = "2", 		["in"] = "6", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "775" 	}, 	{ 		["full-id"] = "780-met", 		["id"] = "780", 		["def1"] = "met", 		["aliases"] = {780mm}, 		["pagename"] = "Hohenzollern Locomotive Works", 		["ft"] = "2", 		["in"] = "6", 		["num"] = "23", 		["den"] = "32", 		["mm"] = "780" 	}, 	{ 		["full-id"] = "785-met", 		["id"] = "785", 		["def1"] = "met", 		["aliases"] = {785mm}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "6", 		["num"] = "29", 		["den"] = "32", 		["mm"] = "785" 	}, 	{ 		["full-id"] = "787-imp", 		["id"] = "787", 		["def1"] = "imp", 		["aliases"] = {2ft7in, 31in}, 		["pagename"] = "Dyserth branch line", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "7", 		["mm"] = "787" 	}, 	{ 		["full-id"] = "791-met", 		["id"] = "791", 		["def1"] = "met", 		["aliases"] = {791mm}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "7", 		["num"] = "5", 		["den"] = "32", 		["mm"] = "791" 	}, 	{ 		["full-id"] = "800-met", 		["id"] = "800", 		["def1"] = "met", 		["aliases"] = {800mm}, 		["pagename"] = "800 mm gauge railways", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "7", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "800" 	}, 	{ 		["full-id"] = "802-met", 		["id"] = "802", 		["def1"] = "met", 		["aliases"] = {802mm}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "7", 		["num"] = "9", 		["den"] = "16", 		["mm"] = "802" 	}, 	{ 		["full-id"] = "813-imp", 		["id"] = "813", 		["def1"] = "imp", 		["aliases"] = {32in, 2ft8in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "8", 		["mm"] = "813" 	}, 	{ 		["full-id"] = "820-met", 		["id"] = "820", 		["def1"] = "met", 		["aliases"] = {820mm}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "8", 		["num"] = "9", 		["den"] = "32", 		["mm"] = "820" 	}, 	{ 		["full-id"] = "825-imp", 		["id"] = "825", 		["def1"] = "imp", 		["aliases"] = {2ft8.5in, 32.5in, 2ft81/2in, 321/2in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "8", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "825" 	}, 	{ 		["full-id"] = "838-imp", 		["id"] = "838", 		["def1"] = "imp", 		["aliases"] = { 2ft9in, 33in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "9", 		["mm"] = "838" 	}, 	{ 		["full-id"] = "840-met", 		["id"] = "840", 		["def1"] = "met", 		["aliases"] = {840mm}, 		["pagename"] = "Hohenzollern Locomotive Works", 		["ft"] = "2", 		["in"] = "9", 		["num"] = "1", 		["den"] = "16", 		["mm"] = "840" 	}, 	{ 		["full-id"] = "850-met", 		["id"] = "850", 		["def1"] = "met", 		["aliases"] = {850mm}, 		["pagename"] = "Menaggio–Porlezza railway", -- probably unique 		["contentcat"] = "850 mm gauge railways", 		["ft"] = "2", 		["in"] = "9", 		["num"] = "15", 		["den"] = "32", 		["mm"] = "850" 	}, 	{ 		["full-id"] = "860-met", 		["id"] = "860", 		["def1"] = "met", 		["aliases"] = {860mm}, 		["DB Class V 51 and V 52"] = "", -- Kreidebahn Itzehoe, prob. unique 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "9", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "860" 	}, 	{ 		["full-id"] = "864-imp", 		["id"] = "864", 		["def1"] = "imp", 		["aliases"] = {34in, 2ft10in}, 		["pagename"] = "Porthgain Railway#2 ft 10 in", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "10", 		["mm"] = "864" 	}, 	{ 		["full-id"] = "876-imp", 		["id"] = "876", 		["def1"] = "imp", 		["aliases"] = {2ft10.5in, 34.5in, 2ft101/2in, 341/2in}, 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "10", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "876" 	}, 	{ 		["full-id"] = "880-met", 		["id"] = "880", 		["def1"] = "met", 		["aliases"] = {880mm}, 		["pagename"] = "List of track gauges#880 mm", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "10", 		["num"] = "21", 		["den"] = "32", 		["mm"] = "880" 	}, 	{ 		["full-id"] = "889-imp", 		["id"] = "889", 		["def1"] = "imp", 		["aliases"] = {35in, 2ft11in}, 		["pagename"] = "List of track gauges#889 mm", 		["contentcat"] = "", 		["ft"] = "2", 		["in"] = "11", 		["mm"] = "889" 	}, 	{ 		["full-id"] = "891-met", 		["id"] = "891", 		["def1"] = "met", 		["aliases"] = {891mm, swedish, swedishthreefoot}, 		["pagename"] = "Swedish three foot gauge railways", 		["name"] = "Swedish three foot", 		["link"] = "Swedish three foot", 		["contentcat"] = "891 mm gauge railways", 		["ft"] = "2", 		["in"] = "11", 		["num"] = "3", 		["den"] = "32", 		["mm"] = "891" 	}, 	{ 		["full-id"] = "900-met", 		["id"] = "900", 		["def1"] = "met", 		["aliases"] = {900mm}, 		["pagename"] = "900 mm gauge railways", 		["contentcat"] = "900 mm gauge railways", 		["ft"] = "2", 		["in"] = "11", 		["num"] = "7", 		["den"] = "16", 		["mm"] = "900" 	}, 	{ 		["full-id"] = "914-met", 		["id"] = "914", 		["def1"] = "met", 		["aliases"] = {914mm}, 		["pagename"] = "3 ft gauge railways", 		["contentcat"] = "3 ft gauge railways", 		["ft"] = "3", 		["mm"] = "914" 	}, 	{ 		["full-id"] = "914-imp", 		["id"] = "914", 		["def1"] = "imp", 		["aliases"] = {3ft, 36in}, 		["pagename"] = "3 ft gauge railways", 		["contentcat"] = "3 ft gauge railways", 		["ft"] = "3", 		["mm"] = "914" 	}, 	{ 		["full-id"] = "914-met-915", 		["id"] = "914", 		["def1"] = "met", 		["aliases"] = {915mm}, 		["pagename"] = "3 ft gauge railways", 		["contentcat"] = "3 ft gauge railways", 		["ft"] = "3", 		["mm"] = "915" 	}, 	{ 		["full-id"] = "925-met", 		["id"] = "925", 		["def1"] = "met", 		["aliases"] = {925mm}, 		["pagename"] = "Trams in Chemnitz", -- probably unique 		["contentcat"] = "925 mm gauge railways", 		["ft"] = "3", 		["num"] = "13", 		["den"] = "32", 		["mm"] = "925" 	}, 	{ 		["full-id"] = "927-imp", 		["id"] = "927", 		["def1"] = "imp", 		["aliases"] = {3ft0.5in, 36.5in, 3ft1/2in, 361/2in}, 		["pagename"] = "British industrial narrow gauge railways#3 ft 1/2 in", 		["contentcat"] = "", 		["ft"] = "3", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "927" 	}, 	{ 		["full-id"] = "940-imp", 		["id"] = "940", 		["def1"] = "imp", 		["aliases"] = {37in, 3ft1in}, 		["pagename"] = "British quarrying and mining narrow gauge railways", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "1", 		["mm"] = "940" 	}, 	{ 		["full-id"] = "943-imp", 		["id"] = "943", 		["def1"] = "imp", 		["aliases"] = {37.125in, 3ft11/8in, 371/8in}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "1", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "943" 	}, 	{ 		["full-id"] = "946-met", 		["id"] = "946", 		["def1"] = "met", 		["aliases"] = {946mm}, 		["pagename"] = "Kaprun disaster", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "1", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "946" 	}, 	{ 		["full-id"] = "950-met", 		["id"] = "950", 		["def1"] = "met", 		["aliases"] = {950mm}, 		["pagename"] = "Track gauge in Italy", 		["contentcat"] = "950 mm gauge railways", 		["ft"] = "3", 		["in"] = "1", 		["num"] = "3", 		["den"] = "8", 		["mm"] = "950" 	}, 	{ 		["full-id"] = "955-met", 		["id"] = "955", 		["def1"] = "met", 		["aliases"] = {955mm}, 		["pagename"] = "Polybahn funicular", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "1", 		["num"] = "19", 		["den"] = "32", 		["mm"] = "955" 	}, 	{ 		["full-id"] = "965-imp", 		["id"] = "965", 		["def1"] = "imp", 		["aliases"] = {38in, 3ft2in}, 		["pagename"] = "Clifton Rocks Railway", 		["contentcat"] = "3 ft 2 in gauge railways", 		["ft"] = "3", 		["in"] = "2", 		["mm"] = "965" 	}, 	{ 		["full-id"] = "972-imp", 		["id"] = "972", 		["def1"] = "imp", 		["aliases"] = {38.25in, 3ft2.25in, 3ft21/4in, 381/4in}, 		["pagename"] = "British quarrying and mining narrow gauge railways", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "2", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "972" 	}, 	{ 		["full-id"] = "985-met", 		["id"] = "985", 		["def1"] = "met", 		["aliases"] = {985mm}, 		["pagename"] = "Zugerbergbahn funicular", 		["contentcat"] = "985 mm gauge railways", 		["ft"] = "3", 		["in"] = "2", 		["num"] = "25", 		["den"] = "32", 		["mm"] = "985" 	}, 	{ 		["full-id"] = "991-imp", 		["id"] = "991", 		["def1"] = "imp", 		["aliases"] = {3ft3in, 39in}, 		["pagename"] = "Tranent to Cockenzie Waggonway", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "3", 		["mm"] = "991" 	}, 	{ 		["full-id"] = "1000-met", 		["id"] = "1000", 		["def1"] = "met", 		["aliases"] = {1000mm, metre, meter, 1m}, 		["pagename"] = "মিটার-গেজ রেলপথ", 		["name"] = "মিটার গেজ", 		["link"] = "মিটার-গেজ রেলপথ", 		["en_US_name"] = "meter gauge", 		["en_US_link"] = "meter gauge", 		["contentcat"] = "Metre gauge railways", 		["ft"] = "3", 		["in"] = "3", 		["num"] = "3", 		["den"] = "8", 		["mm"] = "1000" 	}, 	{ 		["full-id"] = "1009-met", 		["id"] = "1009", 		["def1"] = "met", 		["aliases"] = {1009mm}, 		["pagename"] = "Metre gauge", -- or Trams in Sofia 		["name"] = "metre gauge", 		["link"] = "metre gauge", 		["en_US_name"] = "meter gauge", 		["en_US_link"] = "meter gauge", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "3", 		["num"] = "23", 		["den"] = "32", 		["mm"] = "1009" 	}, 	{ 		["full-id"] = "1016-imp", 		["id"] = "1016", 		["def1"] = "imp", 		["aliases"] = {40in, 3ft4in}, 		["pagename"] = "Kilmarnock and Troon Railway", 		["contentcat"] = "3 ft 4 in gauge railways", 		["ft"] = "3", 		["in"] = "4", 		["mm"] = "1016" 	}, 	{ 		["full-id"] = "1029-imp", 		["id"] = "1029", 		["def1"] = "imp", 		["aliases"] = {40.5in, 3ft4.5in, 3ft41/2in, 401/2in}, 		["pagename"] = "Herne Bay Pier", -- not definitive 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "4", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1029" 	}, 	{ 		["full-id"] = "1035-imp", 		["id"] = "1035", 		["def1"] = "imp", 		["aliases"] = {40.75in, 3ft4.75in, 3ft43/4in, 403/4in}, 		["pagename"] = "Lake Lock Rail Road", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "4", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "1035" 	}, 	{ 		["full-id"] = "1040-met", 		["id"] = "1040", 		["def1"] = "met", 		["aliases"] = {1040mm}, 		["pagename"] = "Festungsbahn (Salzburg)", 		["contentcat"] = "1040 mm gauge railways", 		["ft"] = "3", 		["in"] = "5", 		["mm"] = "1040" 	}, 	{ 		["full-id"] = "1050-met", 		["id"] = "1050", 		["def1"] = "met", 		["aliases"] = {1050mm}, 		["pagename"] = "Hejaz Railway", 		["contentcat"] = "1050 mm gauge railways", 		["ft"] = "3", 		["in"] = "5", 		["num"] = "11", 		["den"] = "32", 		["mm"] = "1050" 	}, 	{ 		["full-id"] = "1055-met", 		["id"] = "1055", 		["def1"] = "met", 		["aliases"] = {1055mm}, 		["pagename"] = "National Company for Rail Transport", 		["contentcat"] = "1055 mm gauge railways", 		["ft"] = "3", 		["in"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1055" 	}, 	{ 		["full-id"] = "1055-imp", 		["id"] = "1055", 		["def1"] = "imp", 		["aliases"] = {41.5in, 3ft5.5in, 3ft51/2in, 411/2in}, 		["contentcat"] = "1055 mm gauge railways", 		["ft"] = "3", 		["in"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1055" 	}, 	{ 		["full-id"] = "1065-met", -- Cape gauge too; by output name 		["id"] = "1065", 		["def1"] = "met", 		["aliases"] = {1065mm}, 		["name"] = "Cape gauge", 		["link"] = "Cape gauge", 		["pagename"] = "3 ft 6 in gauge railways", 		["contentcat"] = "3 ft 6 in gauge railways", 		["ft"] = "3", 		["in"] = "5", 		["num"] = "15", 		["den"] = "16",		 		["mm"] = "1065" 	}, 	{ 		["full-id"] = "1067-met", 		["id"] = "1067", 		["def1"] = "met", 		["aliases"] = {1067mm}, 		["pagename"] = "3 ft 6 in gauge railways", 		["contentcat"] = "3 ft 6 in gauge railways", 		["ft"] = "3", 		["in"] = "6", 		["mm"] = "1067" 	}, 	{ 		["full-id"] = "1067-imp", 		["id"] = "1067", 		["def1"] = "imp", 		["aliases"] = {3ft6in, 42in}, 		["pagename"] = "3 ft 6 in gauge railways", 		["contentcat"] = "3 ft 6 in gauge railways", 		["ft"] = "3", 		["in"] = "6", 		["mm"] = "1067" 	}, 	{ 		["full-id"] = "1067-imp-cape", 		["id"] = "1067", 		["def1"] = "imp", 		["aliases"] = {cape}, 		["pagename"] = "3 ft 6 in gauge railways", 		["name"] = "Cape gauge", 		["link"] = "Cape gauge", 		["contentcat"] = "3 ft 6 in gauge railways", 		["ft"] = "3", 		["in"] = "6", 		["mm"] = "1067" 	}, 	{ 		["full-id"] = "1093-met", 		["id"] = "1093", 		["def1"] = "met", 		["aliases"] = {1093mm}, 		["pagename"] = "Köping–Uttersberg–Riddarhyttan Railway", 		["contentcat"] = "3 ft 7 in gauge railways", 		["ft"] = "3", 		["in"] = "7", 		["mm"] = "1093" 	}, 	{ 		["full-id"] = "1093-imp", 		["id"] = "1093", 		["def1"] = "imp", 		["aliases"] = {43in, 3ft7in}, 		["pagename"] = "Köping–Uttersberg–Riddarhyttan Railway", 		["contentcat"] = "3 ft 7 in gauge railways", 		["ft"] = "3", 		["in"] = "7", 		["mm"] = "1093" 	}, 	{ 		["full-id"] = "1099-met", 		["id"] = "1099", 		["def1"] = "met", 		["aliases"] = {1099mm}, 		["pagename"] = "Narrow gauge railways in Sweden", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "7", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "1099" 	}, 	{ 		["full-id"] = "1100-met", 		["id"] = "1100", 		["def1"] = "met", 		["aliases"] = {1100mm}, 		["pagename"] = "Santa Teresa Tram", 		["contentcat"] = "1100 mm gauge railways", 		["ft"] = "3", 		["in"] = "7", 		["num"] = "5", 		["den"] = "16", 		["mm"] = "1100" 	}, 	{ 		["full-id"] = "1106-met", 		["id"] = "1106", 		["def1"] = "met", 		["aliases"] = {1106mm}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "7", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1106" 	}, 	{ 		["full-id"] = "1106-imp", 		["id"] = "1106", 		["def1"] = "imp", 		["aliases"] = {43.5in, 3ft7.5in, 3ft71/2in, 431/2in}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "7", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1106" 	}, 	{ 		["full-id"] = "1124-imp", 		["id"] = "1124", 		["def1"] = "imp", 		["aliases"] = {44.25in, 3ft8.25in, 3ft81/4in, 441/4in}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "8", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "1124" 	}, 	{ 		["full-id"] = "1130-imp", 		["id"] = "1130", 		["def1"] = "imp", 		["aliases"] = {44.5in, 3ft8.5in, 3ft81/2in, 441/2in}, 		["pagename"] = "London Pneumatic Despatch Company", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "8", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1130" 	}, 	{ 		["full-id"] = "1143-imp", 		["id"] = "1143", 		["def1"] = "imp", 		["aliases"] = {45in, 3ft9in}, 		["pagename"] = "Middlebere Plateway", 		["contentcat"] = "3 ft 9 in gauge railways", 		["ft"] = "3", 		["in"] = "9", 		["mm"] = "1143" 	}, 	{ 		["full-id"] = "1156-imp", 		["id"] = "1156", 		["def1"] = "imp", 		["aliases"] = {45.5in, 3ft9.5in, 3ft91/2in, 451/2in}, 		["pagename"] = "Arcata and Mad River Railroad", 		["contentcat"] = "3 ft 9½ in gauge railways", 		["ft"] = "3", 		["in"] = "9", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1156" 	}, 	{ 		["full-id"] = "1168-imp", 		["id"] = "1168", 		["def1"] = "imp", 		["aliases"] = {46in, 3ft10in}, 		["pagename"] = "Fajardo, Puerto Rico", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "10", 		["mm"] = "1168" 	}, 	{ 		["full-id"] = "1188-met", 		["id"] = "1188", 		["def1"] = "met", 		["aliases"] = {1188mm}, 		["pagename"] = "Engelsberg-Norberg Railway", 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "10", 		["num"] = "25", 		["den"] = "32", 		["mm"] = "1188" 	}, 	{ 		["full-id"] = "1194-imp", 		["id"] = "1194", 		["def1"] = "imp", 		["aliases"] = {47in, 3ft11in}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "11", 		["mm"] = "1194" 	}, 	{ 		["full-id"] = "1200-met", 		["id"] = "1200", 		["def1"] = "met", 		["aliases"] = {1200mm}, 		["pagename"] = "Narrow-gauge railway#Four foot and 1200 mm gauge ", 		["contentcat"] = "1200 mm gauge railways", 		["ft"] = "3", 		["in"] = "11", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "1200" 	}, 	{ 		["full-id"] = "1217-met", 		["id"] = "1217", 		["def1"] = "met", 		["aliases"] = {1217mm}, 		["contentcat"] = "", 		["ft"] = "3", 		["in"] = "11", 		["num"] = "29", 		["den"] = "32", 		["mm"] = "1217" 	}, 	{ 		["full-id"] = "1219-imp", 		["id"] = "1219", 		["def1"] = "imp", 		["aliases"] = {48in, 4ft}, 		["pagename"] = "Four foot gauge railway", 		["contentcat"] = "", 		["ft"] = "4", 		["mm"] = "1219" 	}, 	{ 		["full-id"] = "1245-imp", 		["id"] = "1245", 		["def1"] = "imp", 		["aliases"] = {49in, 4ft1in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "1", 		["mm"] = "1245" 	}, 	{ 		["full-id"] = "1257-imp", 		["id"] = "1257", 		["def1"] = "imp", 		["aliases"] = {49.5in, 4ft1.5in, 4ft11/2in, 491/2in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "1", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1257" 	}, 	{ 		["full-id"] = "1270-imp", 		["id"] = "1270", 		["def1"] = "imp", 		["aliases"] = {50in, 4ft2in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "2", 		["mm"] = "1270" 	}, 	{ 		["full-id"] = "1295-imp", 		["id"] = "1295", 		["def1"] = "imp", 		["aliases"] = {51in, 4ft3in}, 		["pagename"] = "Delaware and Hudson Gravity Railroad", 		["contentcat"] = "4 ft 3 in gauge railways", 		["ft"] = "4", 		["in"] = "3", 		["mm"] = "1295" 	}, 	{ 		["full-id"] = "1300-met", 		["id"] = "1300", 		["def1"] = "met", 		["aliases"] = {1300mm}, 		["pagename"] = "Reisszug", 		["contentcat"] = "1300 mm gauge railways", 		["ft"] = "4", 		["in"] = "3", 		["num"] = "3", 		["den"] = "16", 		["mm"] = "1300" 	}, 	{ 		["full-id"] = "1321-imp", 		["id"] = "1321", 		["def1"] = "imp", 		["aliases"] = {52in, 4ft4in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "4", 		["mm"] = "1321" 	}, 	{ 		["full-id"] = "1333-imp", 		["id"] = "1333", 		["def1"] = "imp", 		["aliases"] = {52.5in, 4ft4.5in, 4ft41/2in, 521/2in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "4", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1333" 	}, 	{ 		["full-id"] = "1350-met", 		["id"] = "1350", 		["def1"] = "met", 		["aliases"] = {1350mm}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "5", 		["num"] = "5", 		["den"] = "32", 		["mm"] = "1350" 	}, 	{ 		["full-id"] = "1372-met", 		["id"] = "1372", 		["def1"] = "met", 		["aliases"] = {1372mm}, 		["pagename"] = "Toden_Arakawa_Line", -- Japan, metric 		["contentcat"] = "4 ft 6 in gauge railways", 		["ft"] = "4", 		["in"] = "6", 		["mm"] = "1372" 	}, 	{ 		["full-id"] = "1372-imp", 		["id"] = "1372", 		["def1"] = "imp", 		["aliases"] = {54in, 4ft6in}, 		["pagename"] = "4 ft 6 in gauge railway", 		["contentcat"] = "4 ft 6 in gauge railways", 		["ft"] = "4", 		["in"] = "6", 		["mm"] = "1372" 	}, 	{ 		["full-id"] = "1372-imp-scotch", 		["id"] = "1372", 		["def1"] = "imp", 		["aliases"] = {scotch}, 		["pagename"] = "4 ft 6 in gauge railway", 		["name"] = "Scotch gauge", 		["link"] = "Scotch gauge", 		["contentcat"] = "4 ft 6 in gauge railways", 		["ft"] = "4", 		["in"] = "6", 		["mm"] = "1372" 	}, 	{ 		["full-id"] = "1384-imp", 		["id"] = "1384", 		["def1"] = "imp", 		["aliases"] = {54.5in, 4ft6.5in, 4ft61/2in, 541/2in}, 		["pagename"] = "Dundee and Newtyle Railway", 		["contentcat"] = "4 ft 6½ in gauge railways", 		["ft"] = "4", 		["in"] = "6", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1384" 	}, 	{ 		["full-id"] = "1397-imp", 		["id"] = "1397", 		["def1"] = "imp", 		["aliases"] = {4ft7in, 55in}, 		["pagename"] = "List of track gauges#4 ft 7 in", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "7", 		["mm"] = "1397" 	}, 	{ 		["full-id"] = "1410-imp", 		["id"] = "1410", 		["def1"] = "imp", 		["aliases"] = {4ft7.5in, 55.5in, 4ft71/2in, 551/2in}, 		["pagename"] = "আদর্শ গেজ#উৎপত্তি", -- Bigges Main and Kenton and Coxlodge (redlink) 		["contentcat"] = "", 		["unique"] = "yes", 		["history"] = { "?", "1813"}, 		["ft"] = "4", 		["in"] = "7", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1410" 	}, 	{ 		["full-id"] = "1416-imp", 		["id"] = "1416", 		["def1"] = "imp", 		["aliases"] = {55.75in, 4ft7.75in, 4ft73/4in}, 		["pagename"] = "Glasgow Corporation Tramways", 		["contentcat"] = "4 ft 7¾ in gauge railways", 		["ft"] = "4", 		["in"] = "7", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "1416" 	}, 	{ 		["full-id"] = "1422-met", 		["id"] = "1422", 		["def1"] = "met", 		["aliases"] = {1422mm}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "8", 		["mm"] = "1422" 	}, 	{ 		["full-id"] = "1422-imp", 		["id"] = "1422", 		["def1"] = "imp", 		["aliases"] = {56in, 4ft8in}, 		["pagename"] = "New Orleans and Carrollton Railroad", 		["contentcat"] = "4 ft 8 in gauge railways", 		["ft"] = "4", 		["in"] = "8", 		["mm"] = "1422" 	}, 	{ 		["full-id"] = "1429-imp", 		["id"] = "1429", 		["def1"] = "imp", 		["aliases"] = {56.25in, 4ft8.25in, 4ft81/4in, 561/4in}, 		["pagename"] = "Washington Metro rolling stock", 		["contentcat"] = "Washington Metro", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "1429" 	}, 	{ 		["full-id"] = "1432-met", 		["id"] = "1432", 		["def1"] = "met", 		["aliases"] = {1432mm}, 		["pagename"] = "Track gauge in Hong Kong", 		["contentcat"] = "1432 mm gauge railways", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "3", 		["den"] = "8", 		["mm"] = "1432" 	}, 	{ 		["full-id"] = "1440-met", 		["id"] = "1440", 		["def1"] = "met", 		["aliases"] = {1440mm}, 		["pagename"] = "St. Moritz–Corviglia funicular", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "11", 		["den"] = "16", 		["mm"] = "1440" 	}, 	{ 		["full-id"] = "1445-met", 		["id"] = "1445", 		["def1"] = "met", 		["aliases"] = {1445mm}, 		["pagename"] = "Track gauge in Italy", 		["contentcat"] = "1445 mm gauge railways", 		["ft"] = "4", 		["in"] = "8", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "1445" 	}, 	{ 		["full-id"] = "1448-imp", 		["id"] = "1448", 		["def1"] = "imp", 		["aliases"] = {57in, 4ft9in}, 		["pagename"] = "Manchester and Leeds Railway", 		["contentcat"] = "4 ft 9 in gauge railways", 		["ft"] = "4", 		["in"] = "9", 		["mm"] = "1448" 	}, 	{ 		["full-id"] = "1450-met", 		["id"] = "1450", 		["def1"] = "met", 		["aliases"] = {1450mm}, 		["pagename"] = "Trams in Dresden", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "9", 		["num"] = "3", 		["den"] = "32", 		["mm"] = "1450" 	}, 	{ 		["full-id"] = "1457-imp", 		["id"] = "1457", 		["def1"] = "imp", 		["aliases"] = {57.375in, 573/8in, 4ft93/8in, 4ft9.375in}, 		["pagename"] = "Cleveland and Mahoning Valley Railroad", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "9", 		["num"] = "3", 		["den"] = "8", 		["mm"] = "1457" 	}, 	{ 		["full-id"] = "1458-met", 		["id"] = "1458", 		["def1"] = "met", 		["aliases"] = {1458mm}, 		["pagename"] = "Trams in Leipzig", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "9", 		["num"] = "13", 		["den"] = "32", 		["mm"] = "1458" 	}, 	{ 		["full-id"] = "1461-imp", 		["id"] = "1461", 		["def1"] = "imp", 		["aliases"] = {4ft9.5in, 57.5in, 4ft91/2in, 571/2in}, 		["pagename"] = "Cleveland, Columbus and Cincinnati Railroad#Construction of the line", 		--["contentcat"] = "", 		["ft"] = "4", 		["in"] = "9", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1461" 	}, 	{ 		["full-id"] = "1473-imp", 		["id"] = "1473", 		["def1"] = "imp", 		["aliases"] = {58in, 4ft10in, ohio}, 		["pagename"] = "four foot ten inch gauge railways", 		["name"] = "Ohio gauge", 		["link"] = "Ohio gauge", 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "10", 		["mm"] = "1473" 	}, 	{ 		["full-id"] = "1492-imp", 		["id"] = "1492", 		["def1"] = "imp", 		["aliases"] = {58.75in, 4ft10.75in, 4ft103/4in, 583/4in}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "10", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "1492" 	}, 	{ 		["full-id"] = "1495-imp", 		["id"] = "1495", 		["def1"] = "imp", 		["aliases"] = {58.875in, 4ft10.875in, 4ft107/8in, 587/8in, toronto}, 		["pagename"] = "1495 mm gauge railways", 		["name"] = "Toronto gauge", 		["link"] = "Toronto gauge", 		["contentcat"] = "4 ft 10⅞ in gauge railways", 		["ft"] = "4", 		["in"] = "10", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "1495" 	}, 	{ 		["full-id"] = "1500-met", 		["id"] = "1500", 		["def1"] = "met", 		["aliases"] = {1500mm}, 		["contentcat"] = "", 		["ft"] = "4", 		["in"] = "11", 		["num"] = "1", 		["den"] = "16", 		["mm"] = "1500" 	}, 	{ 		["full-id"] = "1520-met", 		["id"] = "1520", 		["def1"] = "met", 		["aliases"] = {1520mm, russian}, 		["pagename"] = "5 ft and 1520 mm gauge railways", 		["name"] = "Russian gauge", 		["link"] = "Russian gauge", 		["contentcat"] = "1520 mm gauge railways", 		["ft"] = "4", 		["in"] = "11", 		["num"] = "27", 		["den"] = "32", 		["mm"] = "1520" 	}, 	{ 		["full-id"] = "1524-met", 		["id"] = "1524", 		["def1"] = "met", 		["aliases"] = {1524mm}, 		["pagename"] = "5 ft and 1520 mm gauge railways", 		["contentcat"] = "5 ft gauge railways", 		["ft"] = "5", 		["mm"] = "1524" 	}, 	{ 		["full-id"] = "1524-imp", 		["id"] = "1524", 		["def1"] = "imp", 		["aliases"] = {60in, 5ft}, 		["pagename"] = "5 ft and 1520 mm gauge railways", 		["contentcat"] = "5 ft gauge railways", 		["ft"] = "5", 		["mm"] = "1524" 	}, 	{ 		["full-id"] = "1537-imp", 		["id"] = "1537", 		["def1"] = "imp", 		["aliases"] = {60.5in, 5ft0.5in, 5ft1/2in, 601/2in}, 		["contentcat"] = "", 		["ft"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1537" 	}, 	{ 		["full-id"] = "1575-imp", 		["id"] = "1575", 		["def1"] = "imp", 		["aliases"] = {62in, 5ft2in}, 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "2", 		["mm"] = "1575" 	}, 	{ 		["full-id"] = "1581-imp", 		["id"] = "1581", 		["def1"] = "imp", 		["aliases"] = {62.25in, 5ft2.25in, 5ft21/4in, 621/4in}, 		["pagename"] = "SEPTA Subway–Surface Trolley Lines", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "2", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "1581" 	}, 	{ 		["full-id"] = "1588-imp", 		["id"] = "1588", 		["def1"] = "imp", 		["aliases"] = {62.5in, 5ft2.5in, 5ft21/2in, 621/2in}, 		["pagename"] = "five foot two and a half inch gauge railways", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "2", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1588" 	}, 	{ 		["full-id"] = "1588-imp-pennsylvanian", 		["id"] = "1588", 		["def1"] = "imp", 		["aliases"] = {pennsylvania, pennsylvaniatrolley, pennsylvanian, pennsylvaniantrolley}, 		["pagename"] = "five foot two and a half inch gauge railways", 		["name"] = "Pennsylvania trolley gauge", 		["link"] = "Pennsylvania trolley gauge", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "2", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1588" 	}, 	{ 		["full-id"] = "1600-met", 		["id"] = "1600", 		["def1"] = "met", 		["aliases"] = {1600mm}, 		["pagename"] = "5 ft 3 in gauge railways", 		["contentcat"] = "5 ft 3 in gauge railways", 		["ft"] = "5", 		["in"] = "3", 		["mm"] = "1600" 	}, 	{ 		["full-id"] = "1600-imp", 		["id"] = "1600", 		["def1"] = "imp", 		["aliases"] = {5ft3in, 63in}, 		["pagename"] = "5 ft 3 in gauge railways", 		["contentcat"] = "5 ft 3 in gauge railways", 		["ft"] = "5", 		["in"] = "3", 		["mm"] = "1600" 	}, 	{ 		["full-id"] = "1600-met-victorian", 		["id"] = "1600", 		["def1"] = "met", 		["aliases"] = {victorian}, 		["pagename"] = "5 ft 3 in gauge railways", 		["name"] = "Victorian broad gauge", 		["link"] = "Victorian broad gauge", 		["contentcat"] = "5 ft 3 in gauge railways", 		["ft"] = "5", 		["in"] = "3", 		["mm"] = "1600" 	}, 	{ 		["full-id"] = "1600-imp-irish", 		["id"] = "1600", 		["def1"] = "imp", 		["aliases"] = {irish}, 		["pagename"] = "5 ft 3 in gauge railways", 		["name"] = "Irish gauge", 		["link"] = "Irish gauge", 		["contentcat"] = "5 ft 3 in gauge railways", 		["ft"] = "5", 		["in"] = "3", 		["mm"] = "1600" 	}, 	{ 		["full-id"] = "1613-imp", 		["id"] = "1613", 		["def1"] = "imp", 		["aliases"] = {63.5in, 5ft3.5in, 5ft31/2in, 631/2in}, 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "3", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1613" 	}, 	{ 		["full-id"] = "1638-imp", 		["id"] = "1638", 		["def1"] = "imp", 		["aliases"] = {64.5in, 5ft4.5in, 5ft41/2in, 641/2in, baltimore, baltimorestreetcar}, 		["pagename"] = "5 ft 4½ in gauge railways", 		["name"] = "Baltimore streetcar gauge", 		["link"] = "Baltimore streetcar gauge", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "4", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1638" 	}, 	{ 		["full-id"] = "1664-met", 		["id"] = "1664", 		["def1"] = "met", 		["aliases"] = {1664mm}, 		["pagename"] = "Iberian gauge#1664 mm", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "5", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "1664" 	}, 	{ 		["full-id"] = "1668-met", 		["id"] = "1668", 		["def1"] = "met", 		["aliases"] = {1668mm, iberian}, 		["pagename"] = "Iberian gauge", 		["name"] = "Iberian gauge", 		["link"] = "Iberian gauge", 		["contentcat"] = "Iberian gauge railways", 		["ft"] = "5", 		["in"] = "5", 		["num"] = "21", 		["den"] = "32", 		["mm"] = "1668" 	}, 	{ 		["full-id"] = "1672-met", 		["id"] = "1672", 		["def1"] = "met", 		["aliases"] = {1672mm}, 		["pagename"] = "Iberian gauge#1672 mm", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "5", 		["num"] = "13", 		["den"] = "16", 		["mm"] = "1672" 	}, 	{ 		["full-id"] = "1676-met", 		["id"] = "1676", 		["def1"] = "met", 		["aliases"] = {1676mm}, 		["pagename"] = "5 ft 6 in gauge railway", 		["contentcat"] = "5 ft 6 in gauge railways", 		["ft"] = "5", 		["in"] = "6", 		["mm"] = "1676" 	}, 	{ 		["full-id"] = "1676-imp", 		["id"] = "1676", 		["def1"] = "imp", 		["aliases"] = {5ft6in, 66in}, 		["pagename"] = "5 ft 6 in gauge railway", 		["contentcat"] = "5 ft 6 in gauge railways", 		["ft"] = "5", 		["in"] = "6", 		["mm"] = "1676" 	}, 	{ 		["full-id"] = "1676-imp-indian", 		["id"] = "1676", 		["def1"] = "imp", 		["aliases"] = {indian}, 		["pagename"] = "5 ft 6 in gauge railway", 		["name"] = "Indian gauge", 		["link"] = "Indian gauge", 		["contentcat"] = "5 ft 6 in gauge railways", 		["ft"] = "5", 		["in"] = "6", 		["mm"] = "1676" 	}, 	{ 		["full-id"] = "1727-imp", 		["id"] = "1727", 		["def1"] = "imp", 		["aliases"] = {68in, 5ft8in}, 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "8", 		["mm"] = "1727" 	}, 	{ 		["full-id"] = "1750-met", 		["id"] = "1750", 		["def1"] = "met", 		["aliases"] = {1750mm}, 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "8", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "1750" 	}, 	{ 		["full-id"] = "1800-met", 		["id"] = "1800", 		["def1"] = "met", 		["aliases"] = {1800mm}, 		["pagename"] = "List of track gauges#1800 mm", 		["contentcat"] = "", 		["ft"] = "5", 		["in"] = "10", 		["num"] = "7", 		["den"] = "8", 		["mm"] = "1800" 	}, 	{ 		["full-id"] = "1829-imp", 		["id"] = "1829", 		["def1"] = "imp", 		["aliases"] = {6ft, 72in}, 		["pagename"]= "Erie Gauge War", 		["contentcat"] = "6 ft gauge railways", 		["ft"] = "6", 		["mm"] = "1829" 	}, 	{ 		["full-id"] = "1850-met", 		["id"] = "1850", 		["def1"] = "met", 		["aliases"] = {1850mm}, 		["contentcat"] = "", 		["ft"] = "6", 		["num"] = "27", 		["den"] = "32", 		["mm"] = "1850" 	}, 	{ 		["full-id"] = "1880-met", 		["id"] = "1880", 		["def1"] = "met", 		["aliases"] = {1880mm}, 		["pagename"] = "Taipei Metro", 		["contentcat"] = "6 ft 2 in gauge railways", 		["ft"] = "6", 		["in"] = "2", 		["mm"] = "1880" 	}, 	{ 		["full-id"] = "1880-imp", 		["id"] = "1880", 		["def1"] = "imp", 		["aliases"] = {6ft2in, 74in}, 		["pagename"] = "Ulster Railway", 		["contentcat"] = "6 ft 2 in gauge railways", 		["ft"] = "6", 		["in"] = "2", 		["mm"] = "1880" 	}, 	{ 		["full-id"] = "1945-met", 		["id"] = "1945", 		["def1"] = "met", 		["aliases"] = {1945mm}, 		["pagename"] = "De Arend (locomotive)", 		["contentcat"] = "", 		["ft"] = "6", 		["in"] = "4", 		["num"] = "9", 		["den"] = "16", 		["mm"] = "1945" 	}, 	{ 		["full-id"] = "1981-met", 		["id"] = "1981", 		["def1"] = "met", 		["aliases"] = {1980mm}, 		["pagename"] = "Carmelit", 		["contentcat"] = "", 		["ft"] = "6", 		["in"] = "6", 		["mm"] = "1980" 	}, 	{ 		["full-id"] = "1981-imp", 		["id"] = "1981", 		["def1"] = "imp", 		["aliases"] = {78in, 6ft6in}, 		["pagename"] = "Scarborough funiculars#St Nicholas Cliff Lift", 		["contentcat"] = "", 		["ft"] = "6", 		["in"] = "6", 		["mm"] = "1981" 	}, 	{ 		["full-id"] = "2000-met", 		["id"] = "2000", 		["def1"] = "met", 		["aliases"] = {2000mm, 2m}, 		["contentcat"] = "", 		["ft"] = "6", 		["in"] = "6", 		["num"] = "3", 		["den"] = "4", 		["mm"] = "2000" 	}, 	{ 		["full-id"] = "2134-imp", 		["id"] = "2134", 		["def1"] = "imp", 		["aliases"] = {84in, 7ft, brunel}, 		["pagename"] = "7-foot gauge railway", 		["name"] = "Brunel gauge", 		["link"] = "Brunel gauge", 		["contentcat"] = "7 ft gauge railways", 		["ft"] = "7", 		["mm"] = "2134" 	}, 	{ 		["full-id"] = "2140-imp", 		["id"] = "2140", 		["def1"] = "imp", 		["aliases"] = {84.25in, 7ft0.25in, 7ft1/4in, 841/4in}, 		["pagename"] = "7-foot-¼-inch gauge railway", 		["name"] = "Brunel gauge", 		["link"] = "Brunel gauge", 		["contentcat"] = "7 ft gauge railways", 		["ft"] = "7", 		["num"] = "1", 		["den"] = "4", 		["mm"] = "2140" 	}, 	{ 		["full-id"] = "2286-imp", 		["id"] = "2286", 		["def1"] = "imp", 		["aliases"] = {90in, 7ft6in}, 		["contentcat"] = "", 		["ft"] = "7", 		["in"] = "6", 		["mm"] = "2286" 	}, 	{ 		["full-id"] = "2440-imp", 		["id"] = "2440", 		["def1"] = "imp", 		["aliases"] = {96in, 8ft}, 		["contentcat"] = "", 		["ft"] = "8", 		["mm"] = "2440" 	}, 	{ 		["full-id"] = "2743-imp", 		["id"] = "2743", 		["def1"] = "imp", 		["aliases"] = {108in, 9ft}, 		["contentcat"] = "", 		["ft"] = "9", 		["mm"] = "2743" 	}, 	{ 		["full-id"] = "3000-met", 		["id"] = "3000", 		["def1"] = "met", 		["aliases"] = {3000mm, 3m}, 		["pagename"] = "Breitspurbahn", 		["contentcat"] = "", 		["ft"] = "9", 		["in"] = "10", 		["num"] = "1", 		["den"] = "8", 		["mm"] = "3000" 	}, 	{ 		["full-id"] = "3048-imp", 		["id"] = "3048", 		["def1"] = "imp", 		["aliases"] = {120in, 10ft}, 		["contentcat"] = "", 		["ft"] = "10", 		["mm"] = "3048" 	}, 	{ 		["full-id"] = "3327-imp", 		["id"] = "3327", 		["def1"] = "imp", 		["aliases"] = {10ft11in, 131in}, 		["pagename"] = "List of track gauges#3327 mm", 		["contentcat"] = "", 		["ft"] = "10", 		["in"] = "11", 		["mm"] = "3327" 	}, 	{ 		["full-id"] = "3696-imp", 		["id"] = "3696", 		["def1"] = "imp", 		["aliases"] = {12ft1.5in, 145.5in, 12ft11/2in, 1451/2in}, 		["pagename"] = "Hamilton Incline Railway", 		["contentcat"] = "", 		["ft"] = "12", 		["in"] = "1", 		["num"] = "1", 		["den"] = "2", 		["mm"] = "3696" 	}, 	{ 		["full-id"] = "5486-imp", 		["id"] = "5486", 		["def1"] = "imp", 		["aliases"] = {18ft, 216in}, 		["pagename"] = "List of track gauges#18 ft", 		["contentcat"] = "", 		["ft"] = "18", 		["mm"] = "5486" 	}, 	{ 		["full-id"] = "8200-met", 		["id"] = "8200", 		["def1"] = "met", 		["aliases"] = {8200mm}, 		["pagename"] = "List of track gauges#8200 mm", 		["contentcat"] = "", 		["ft"] = "26", 		["in"] = "10", 		["num"] = "27", 		["den"] = "32", 		["mm"] = "8200" 	}, 	{ 		["full-id"] = "9000-met", 		["id"] = "9000", 		["def1"] = "met", 		["aliases"] = {9000mm}, 		["pagename"] = "Krasnoyarsk Dam", 		["contentcat"] = "", 		["ft"] = "29", 		["in"] = "6", 		["num"] = "5", 		["den"] = "16", 		["mm"] = "9000" 	} }