Nummer: 01308
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 10.02.1940 |
| Time of attack : | 20:59 |
| Nationality of U-boat : | German |
| U-boat : | U 37 |
| Commander : | Hartmann |
| Grid : | AM 8744 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 4563 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Date of last departure : | 05.02.1940 |
| Nationality of target : | Norwegian |
| Actual type of target : | Steam Freighter |
| Name of target : | Silja |
| Year of launch : | 1919 |
| Actual tonnage : | 1259 BRT |
| Actual result : | sunk |
| Position of target : | 51.21n 11.32w |
| Footnote : | "Silja" departed Gibraltar on Feb.5th for Bergen and was reported missing thereafter. |
