Crew list of Ships hit by U-boats
J. Costalas
Merchant Navy.
Roster information listed for J. Costalas
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ville de Hasselt | Steam passenger ship | Oiler | 31 Aug 1940 | U-46 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Ville de Hasselt | Steam passenger ship | Oiler | 31 Aug 1940 | U-46 |