Nummer: 01315
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 12.02.1940 |
| Nationality of U-boat : | German |
| U-boat : | U 53 |
| Commander : | Grosse |
| Grid : | AM 2970 |
| presumed target type : | Steam Freighter |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 12.02.1940 |
| Time of observation : | 09:35 |
| Nationality of target : | Swedish |
| Actual type of target : | Steam Freighter |
| Name of target : | Dalarö |
| Year of launch : | 1911 |
| Actual tonnage : | 3927 BRT |
| Actual result : | sunk |
| Position of target : | 56.44n 11.44w |