Rhymney Railway A class
Columns: Year | RR class | RR Nos. | Builder | Builder Nos. | GWR/BR Nos.
1910 | A | 10–14 | Robert Stephenson & Co. | 3387–3391 | 52–56 | 1910 | A | 115–119 | Robert Stephenson & Co. | 3392–3396 | 71–75 | 1911 | A | 15, 18–22 | Hudswell Clarke | 946–951 | 57–62 | 1914 | A1 | 23–25 | Hudswell Clarke | 1063–1065 | 63–65 | 1916 | A1 | 26–27 | Hudswell Clarke | 1119–1120 | 66–67 | 1918 | A1 | 28–30 | Robert Stephenson & Co. | 3660–3662 | 68–70