| Name: | UNNAMED |
| Type: | Caisson |
| Keel: | 03/1892 |
| Launched: | 1892 |
| Completed: | 1892 |
| Builder: | Sir WG Armstrong, Mitchell & Co Ltd |
| Yard: | Elswick |
| Yard Number: | 601 |
| Dimensions: | 230grt, 61.7 x 24.0 x 29.8ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | None |
| Construction: | Steel |
| History: | |
| 1892 | Royal India Marine |
| No later history known | |
| Comments: | Floating caisson for Duncan Dock, Bombay Dockyard |