Nummer: 02411
| Area : | Western Area |
| Sea area : | North Sea |
| Date of attack : | 01.08.1940 |
| Time of attack : | 19:05 |
| Nationality of U-boat : | German |
| U-boat : | U 34 |
| Commander : | Rollmann |
| Grid : | AN 4281 |
| presumed target type : | Submarine id |
| presumed tonnage : | 670 ts |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 01.08.1940 |
| Nationality of target : | British |
| Actual type of target : | Submarine |
| Name of target : | Spearfish |
| Year of launch : | 1936 |
| Actual tonnage : | 670 ts |
| Actual result : | sunk |
| Position of target : | Cape Nose Head |
