| Name: | CALCUTTA CAISSON NO 4 |
| Type: | Caisson |
| Launched: | 1925 |
| Completed: | 07/1925 |
| Builder: | Swan, Hunter & Wigham Richardson Ltd |
| Yard: | Wallsend |
| Yard Number: | 1279 |
| Dimensions: | |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | None |
| Reg Number: | n/a |
| History: | |
| 07/1925 | Port of Calcutta |
| No later history known | |
| Comments: | Caisson for King George Dock at Calcutta |