1956 Stock (prototypes) unverified
Three 7-car prototype trains, one from each builder, for the unpainted aluminium 1959/62 fleets.
Drawing to come
- Type
- Electric multiple unit
- Builder
- BRCW; Gloucester RC&W; Metro-Cammell
- Built
- 1956–1957
- In service
- 1957–1995
- Lines
- Piccadilly, Northern
- Profile
- tube
Sources
- London Underground 1956 Stock, Wikipedia
unverified withdrawal date (sources give 1993, 1995 and 2000)