Keywords: michigan vintage postcards old mission church mackinac island detroit publishing co. co company outdoor photo border "The oldest mission of the northwest. Built in 1830. Stands without change. The same today as when first built." Detroit Publishing Co. "Phostint" Card. Made only by Detroit Publishing Co. Postmarked May 12, 1910 from Mackinac Island. "The oldest mission of the northwest. Built in 1830. Stands without change. The same today as when first built." Detroit Publishing Co. "Phostint" Card. Made only by Detroit Publishing Co. Postmarked May 12, 1910 from Mackinac Island. |