All the information was gleaned from the relevant Wikipedia articles so de facto can not be OR Incidentally the infobox for KGV class gives a maximum armour belt thickness of 14 7 in but the text gives 15 in I am aware that the above table needs conversions to metric measurements and links but it is here as a point for discussion Also if the table were to be extended to also give displacement speed and main armament it would be an invaluable resource for many WWII battleship related articles