Crew list of Ships hit by U-boats
Karl Otto Karlsson
Merchant Navy. Finnish
| Born | 1896 |
Roster information listed for Karl Otto Karlsson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Castor | Motor tanker | Mechanic | 31 Mar 1941 | U-46 |
| Born | 1896 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Castor | Motor tanker | Mechanic | 31 Mar 1941 | U-46 |