Names
- Baltimore and Ohio Railroad Company.1
- Baltimore, Chesapeake and Atlantic Railway Company1
- Bandholtz, Harry Hill, 1864-1925.1
- Barnett, Leroy, collector1
- Barry, John Stewart, 1802-1870.1
- Bath & Hammondsport Railroad.1
- Bay View, Little Traverse and Mackinac Rail Road Company.1
- Bear Lake and Eastern Rail Road Company.1
- Beaver Island Lumber Company.1
- Bedell family.1
- Bennett, John B. (John Bonifas), 1905-1964.1
- Bentley Historical Library19
- Bicknell, W. H. W. (William Harry Warren), 1860-1947.1
- Big Rapids and Western Railroad Company.1
- Blackney, William Wallace, 1876-1963.1
- Blaney and Southern Railway Company.1
- Boardman family.1
- Boy Scouts of America.1
- Boyne City Railroad Company.1
- Boyne City and Southeastern Railroad Company.1