year rr class        rr nos                 builder  builder nos gwr / br nos
0  1910        a       10 - 14  robert stephenson & co  3387 - 3391      52 - 56
1  1910        a     115 - 119  robert stephenson & co  3392 - 3396      71 - 75
2  1911        a  15 , 18 - 22         hudswell clarke    946 - 951      57 - 62
3  1914       a1       23 - 25         hudswell clarke  1063 - 1065      63 - 65
4  1916       a1       26 - 27         hudswell clarke  1119 - 1120      66 - 67
5  1918       a1       28 - 30  robert stephenson & co  3660 - 3662      68 - 70

Table as JSON:
{"year":{"0":1910,"1":1910,"2":1911,"3":1914,"4":1916,"5":1918},"rr class":{"0":"a","1":"a","2":"a","3":"a1","4":"a1","5":"a1"},"rr nos":{"0":"10 - 14","1":"115 - 119","2":"15 , 18 - 22","3":"23 - 25","4":"26 - 27","5":"28 - 30"},"builder":{"0":"robert stephenson & co","1":"robert stephenson & co","2":"hudswell clarke","3":"hudswell clarke","4":"hudswell clarke","5":"robert stephenson & co"},"builder nos":{"0":"3387 - 3391","1":"3392 - 3396","2":"946 - 951","3":"1063 - 1065","4":"1119 - 1120","5":"3660 - 3662"},"gwr \/ br nos":{"0":"52 - 56","1":"71 - 75","2":"57 - 62","3":"63 - 65","4":"66 - 67","5":"68 - 70"}}