Crew list of Ships hit by U-boats
Olav Kaser
Merchant Navy. Norwegian
Roster information listed for Olav Kaser
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ranella | Steam tanker | Fireman | 12 Jun 1941 | U-553 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Ranella | Steam tanker | Fireman | 12 Jun 1941 | U-553 |