Great Lakes Dredge & Dock Co.
| Name | Great Lakes Dredge & Dock Co. |
|---|---|
| Vessel Owner For |  0057 |
| City | Duluth |
| State | MN |
| Country | United States |
| Begin Date | 1930-00-00 |
| End Date | 1983-00-00 |
| Registry | U.S. |
| Official Number | 170913 |
| Name | Great Lakes Dredge & Dock Co. |
|---|---|
| Vessel Owner For | 0057 |
| City | Duluth |
| State | MN |
| Country | United States |
| Begin Date | 1930-00-00 |
| End Date | 1983-00-00 |
| Registry | U.S. |
| Official Number | 170913 |