Favorite this☆ The old blockhouse, Mackinac Island Description: Three men standing in the shadow of the blockhouse that forms part of the fortifications of Fort Holmes, on the highest point of Mackinac Island. Watchtower behind the building. Handwritten on mat back: "The old block house, modern-Fort Holmes." Details Resource ID: DPA0900 Subject: Fort Holmes (Mich.) Fortification--Michigan--Mackinac Island Watchtowers--Michigan--Mackinac Island Albumen prints Photographic prints Date Issued: Unknown year Format: 1 photographic print mounted on mat board ; image 7.5 x 9.75 in. Member of: Burton Historical Collection Filing Location: LM/Localities-Mackinac Island Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
