A Peek Into The Past: The Pratt Photo Album Posted February 16, 2018 Companies E and K, 23rd Infantry, at Fort Mackinac, 1886 Mackinac State Historic Parks is fortunate to have an ever-expanding collection of original objects related to the sites we preserve and interpret. These objects help us share the many stories of Mackinac with our visitors. One of the more unique pieces in the collection is an original photo album and scrapbook assembled by Edward Pratt, a U.S. Army officer who served at Fort Mackinac and several other stations around the world at the end of the 19th century. (more…)