Crew list of Ships hit by U-boats
Martel Olsen
Merchant Navy. Norwegian
Roster information listed for Martel Olsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Slemdal | Motor tanker | Assistant Engineer | 15 Jun 1942 | U-552 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Slemdal | Motor tanker | Assistant Engineer | 15 Jun 1942 | U-552 |