Crew list of Ships hit by U-boats
Charles A. Piper
Merchant Navy. British
Roster information listed for Charles A. Piper
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Royal Archer | Steam merchant | Master | 24 Feb 1940 | U-21 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Royal Archer | Steam merchant | Master | 24 Feb 1940 | U-21 |