Nummer: 01715
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 26.04.1940 |
| Time of attack : | 01:17 |
| Nationality of U-boat : | German |
| U-boat : | U 13 |
| Commander : | Schulte |
| Grid : | AN 1524 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 4000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Date of last departure : | 25.04.1940 |
| Nationality of target : | Danish |
| Actual type of target : | Steam Freighter |
| Name of target : | Lily |
| Year of launch : | 1920 |
| Actual tonnage : | 1281 BRT |
| Actual result : | sunk |
| Position of target : | Kirkwall - Preston |
| Footnote : | U-13 fired two torpedoes and observed one hit at the bow of a steamer which broke off the forecastle. The ship sank in 45 sec. - "Lily" departed Kirkwall, Orkneys on Apr.25th, 1940 for Preston (Irish Sea) and was missing thereafter. |
| updated on: | 00.00.0000 |