Hornby R4781J GWR Mk3 Trailer Standard Open Coach E 42554 - Era 11
| Gauge | 00 |
| Finish | Standard |
| Length | 303mm |
| Period | Era 11 (2014 +) |
| Operator/Livery | GWR Green |
| Class | MK3 |
| Designer | BREL |
| Entered Service | 1976 - 1982 |
| Age Suitability | 14+ |
| Gauge | 00 |
| Finish | Standard |
| Length | 303mm |
| Period | Era 11 (2014 +) |
| Operator/Livery | GWR Green |
| Class | MK3 |
| Designer | BREL |
| Entered Service | 1976 - 1982 |
| Age Suitability | 14+ |