Crew list of Ships hit by U-boats
Olaf H. Ellefsen
Merchant Navy. Norwegian
Roster information listed for Olaf H. Ellefsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Minister Wedel | Motor tanker | Chief Engineer Officer | 9 Jan 1943 | U-522 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Minister Wedel | Motor tanker | Chief Engineer Officer | 9 Jan 1943 | U-522 |