class railway number (s) quantity year (s) of manufacture        type
0           bw              1 - 5        5             1887 - 1900       a1 bm
1    dw ( de )              1 - 5        5             1895 - 1901       a1 n2
2    dw ( de )             6 - 17       12             1903 - 1909       a1 h2
3           aw                  1      (1)                  (1897)   bo′2′ g2t
4  dwss ( de )                  1        1                    1907  (1a) 2′ h2

Table as JSON:
{"class":{"0":"bw","1":"dw ( de )","2":"dw ( de )","3":"aw","4":"dwss ( de )"},"railway number (s)":{"0":"1 - 5","1":"1 - 5","2":"6 - 17","3":"1","4":"1"},"quantity":{"0":"5","1":"5","2":"12","3":"(1)","4":"1"},"year (s) of manufacture":{"0":"1887 - 1900","1":"1895 - 1901","2":"1903 - 1909","3":"(1897)","4":"1907"},"type":{"0":"a1 bm","1":"a1 n2","2":"a1 h2","3":"bo′2′ g2t","4":"(1a) 2′ h2"}}