Old Fort, Mackinac Island [graphic].
Detroit Publishing Co., copyright claimant, publisher.
still image
Silver gelatin glass transparencies. gmgpc
c1899.
eng
Includes blockhouse and harbor.
Detroit Publishing Co. no. 03775.
State Historical Society of Colorado;
Forts & fortifications.
United States Mackinac Island.
Detroit Publishing Company photograph collection (Library of Congress)
http://hdl.loc.gov/loc.pnp/det.4a28815
No known restrictions on publication.