| Built | Charles Roberts 1948 |
| Type | Tank |
| Other numbers | Registration: LMSR 168920 024296 |
| TOPS | TTO |
| Diagram number | – |
| Lot number | – |
| Capacity | 20T |
| Wheelbase | 10 ft |
| Condition | Restored December 2023 |
| Notes | Bought 20/08/2023 from Eccelsbourne Vallery Railway |
Pre-restoration August 2023
A6090 was used by the Railway Technical Centre in Derby from the 1970s for over 25 years as a fuel storage tank for the re-fuelling of DM&EE department and BR Research department Test & Laboratory Coaches.
Post Restoration into Esso livery – December 2023