| Name: | KALMAS |
| Type: | Tank Barge |
| Launched: | 09/11/1950 |
| Completed: | 11/1950 |
| Builder: | Clelands (Successors) Ltd |
| Yard: | Willington Quay |
| Yard Number: | 165 |
| Dimensions: | 328grt, 160.0 x 25.1 x 8.0ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | None |
| Construction: | Steel |
| Reg Number: | 184298 |
| History: | |
| 11/1950 | British Tanker Co Ltd, London |
| 1955 | National Iranian Oil Company Ltd |
| No further history known | |
| Comments: |