Names
- Au Sable & Northwestern Railway Company.1
- Ayres, Lewis, Norris, and May.1
- Bald, F. Clever (Frederick Clever), 1897-1970.1
- Baldwin, Henry P. (Henry Porter), 1814-1892.1
- Baltimore and Ohio Railroad Company.1
- Batchelder Hall (Romeo, Mich.)1
- Bath & Hammondsport Railroad.1
- Beach family.1
- Beach, William Edward.1
- Bear Lake and Eastern Rail Road Company.1
- Beaver Island Lumber Company.1
- Bell Telephone Laboratories, inc.1
- Bell, Alexander Graham, 1847-1922.1
- Bentley Historical Library (collector)1
- Big Rapids and Western Railroad Company.1
- Blaney and Southern Railway Company.1
- Boy Scouts of America.1
- Boyne City Railroad Company.1
- Boyne City and Southeastern Railroad Company.1
- Boyne City, Gaylord and Alpena Railroad Company.1