File Foredune and Populus delfoides near dredged outlet of Kalamazoo River, Saugatuck, Michigan, 1916 Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Saugatuck, Michigan
Folder Sawyer, Michigan Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs
File Established hemlock (Tsuge Canadensis) and moving dune. Sawyer, Michigan Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Sawyer, Michigan
File Moving dune Mesic forest in foreground, Sawyer, Michigan, May 20, 1911 Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Sawyer, Michigan
Folder Soo Locks-Michigan Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs
File American Lock, Closed. Soo, A. [Mich No. 7] Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Soo Locks-Michigan
File American Lock with raft & tug, Soo Am. [Mich. No. 8] Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Soo Locks-Michigan
File Map showing St. Marie's River and the Soo, Mich. Box 1 Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Soo Locks-Michigan
Folder Three Oaks, Michigan Online In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs
File Elm -- buttressed. Three Oaks, Mich. Geo D. fuller, 1911 Box 1 In: Henry Chandler Cowles lantern slide collection, 1898-1936 » Michigan Photographs » Three Oaks, Michigan