![One letter, dated January 16, 1922, from O. [Oliver] E. Dunbar of the Dunbar & Sullivan Dredging Co.](https://s3.amazonaws.com/pastperfectonline/images/museum_428/223/thumbs/2016072071.jpg)
One letter, dated January 16, 1922, from O. [Oliver] E. Dunbar of the Dunbar & Sullivan Dredging Co.
Date Issued:
1922
Institution:
Detroit Historical Society
Collection:
Maritime
Rights:
No Copyright - United States
Subject Topics: