Crew list of Ships hit by U-boats
Constantinos Valasis
Merchant Navy. Greek
Roster information listed for Constantinos Valasis
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Diamantis | Steam merchant | Radio Operator | 3 Oct 1939 | U-35 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Diamantis | Steam merchant | Radio Operator | 3 Oct 1939 | U-35 |