File Slide Box #3, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Michigan Central Railroad Company, Lewiston (Mich.) (2 slide containers), undated Box 4, F 6 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #3, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Michigan Central Railroad Company, Waters (Mich.), undated Box 4, F 7 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #3, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Michigan Central Railroad Company, Wolverine (Mich.), undated Box 4, F 8 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #3, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Michigan Central Railroad Company, [General] (7 slide containers), undated Box 4, F 9 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #4, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Pere Marquette Railroad Company (20 slide containers), undated Box 5, F 1 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #5, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Pere Marquette Railroad Company (1 slide container), undated Box 6, F 1 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #5, Railroad Companies [may include some slides of towns and people, but mostly of railroads], TWN Railroad Company, and Kalkaska (Mich.), undated Box 6, F 2 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #5, Railroad Companies [may include some slides of towns and people, but mostly of railroads], TWN Railroad Company, and Kalkaska and Marion (Mich.), etc., undated Box 6, F 3 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #5, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Railroad Companies, alphabetically, A-C, undated Box 6, F 3 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.
File Slide Box #5, Railroad Companies [may include some slides of towns and people, but mostly of railroads], Railroad Companies, alphabetically, D-L, undated Box 6, F 4 In: Charles Conn Slide collection, 2002, and undated » Charles Conn Slide collection.