RMB
| Mark: | 1 |
| Number range: |
1801-1883 |
| Introduced: | 1957-1962 |
| Built by: | BR York & Wolverton |
| Vehicle length (over body): | 64ft 6in |
| Height: | 12ft 9 1/2in |
| Width: | 9ft 3in |
| Seating: | 44S |
| Internal layout: | Buffet counter , flanking seating bays |
| Toilets: | 1 |
| Weight: | 38 tons |
| Brake type: | Air, vacuum or dual |
| Bogie design: | B1 or Commonwealth |
| Max speed: | 90-100mph |
| Coupling type: | Buck-eye |
| Heating type: | Steam, electric or dual |
| ETS index: | 3 |
| Door type: | Slam |
| Special features: | |
| Notes: |
Cars 1872 and 1873 fitted with Southern Region EMU compatible wiring |
Last update 26/04/06