Names
- Antrim Iron Company.1
- Arcadia & Betsey River Railway Company.1
- Astor, John Jacob, 1763-1848.1
- Atchison, Topeka, and Santa Fe Railway Company.1
- Atlantic and Gulf Railroad Company.1
- Au Sable & Northwestern Railway Company.1
- Bacon, Daniel S., 1839-1866.1
- Bagley, John Judson, 1832-1881.1
- Baker, Orrin1
- Baker, Orrin.1
- Baldwin, Henry P. (Henry Porter), 1814-1892.1
- Baldwin, Henry Porter, 1814-1892.1
- Ball, John, 1794-1884.1
- Baltimore and Ohio Railroad Company.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
- Begole, Josiah Williams, 1815-1896.1