| Name: | A S 257 |
| Type: | Barge |
| Launched: | 14/03/1918 |
| Completed: | 1918 |
| Builder: | Hepple & Co Ltd |
| Yard: | South Shields |
| Yard Number: | 647 |
| Dimensions: | 131grt |
| Engines: | Oil engine |
| Engines by: | |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | n/a |
| History: | |
| 1918 | Government of Britain - War Office |
| No later history known | |
| Comments: |