Crew list of Ships hit by U-boats
Waldemar A. Costa
Merchant Navy. Brazilian
Roster information listed for Waldemar A. Costa
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Bill | Steam merchant | Oiler | 29 Jul 1942 | U-155 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Bill | Steam merchant | Oiler | 29 Jul 1942 | U-155 |