Scientific Expedition to Lake Superior photograph collection, 1868
0.3 linear feet
Stereograph views of the expedition's boats and camps, natural features including the Pictured Rocks and waterfalls, mining operations, Indians, ships, and a lighthouse. The original set of cards apparently included 127 numbered items. There are twenty-four items missing form the Bentley's collection. the collection also includes several photographic prints, some of which appear to be reprints from the cards, and some note about the expedition and the collection made by F. Clever Bald, director of the Michigan Historical Collections, about 1950