| Name: | DERWENTDALE |
| Type: | Cargo Ship |
| Launched: | 24/02/1883 |
| Completed: | 04/1883 |
| Builder: | John Readhead & Co |
| Yard: | West Yard, South Shields |
| Yard Number: | 191 |
| Dimensions: | 1486grt, 908nrt, 259.5 x 36.0 x 17.5ft |
| Engines: | C2cyl (25 & 58 x 36ins), 161nhp |
| Engines by: | John Readhead & Co, South Shields |
| Propulsion: | 1 x Screw |
| Construction: | Iron |
| Reg Number: | 82961 |
| History: | |
| 05/04/1883 | P Hick Jnr, Scarborough |
| 1892 | P Hick Jnr & Co, Scarborough |
| 1896 | R Köppen, Stettin; renamed ROBERT KÖPPEN |
| 1907 | Rederi A/B Polaris (J Pettersson), Helsingborg; renamed POLARIS |
| 1906 | Svanö A/B (E Malmström), Svanö |
| 1917 | Rederi A/B Olof (John E Österlund), Norrköping |
| 1922 | Rederi A/B Polaris (Oscar Krook), Stockholm |
| 16/01/1924 | Sank |
| Comments: | 16/01/1924: Sank after a collision with ALLEGRO off Gallegrundet (Helsingborg) |
| On a voyage from Gävle to Mokpo in ballast |
Above photo as POLARIS is copyright of the Robert Boman Collection