Philadelphia Derrick & Salvage Co.
| Name | Philadelphia Derrick & Salvage Co. |
|---|---|
| Vessel Owner For |  QUEEN |
| City | Philadelphia |
| State | PA |
| Country | United States |
| Begin Date | 1950-00-00 |
| End Date | 1952-00-00 |
| Registry | U.S. |
| Official Number | 20616 |
| Name | Philadelphia Derrick & Salvage Co. |
|---|---|
| Vessel Owner For | QUEEN |
| City | Philadelphia |
| State | PA |
| Country | United States |
| Begin Date | 1950-00-00 |
| End Date | 1952-00-00 |
| Registry | U.S. |
| Official Number | 20616 |