Names
- Buckner, Simon Bolivar, 1823-1914.1
- Bulkley, Harry C. (Harry Conant), 1870-1
- Bulkley, Harry C. (Harry Conant), b. 1870.1
- Bullock, Charles Jesse, 1869-1941.1
- Bunche, Ralph J. (Ralph Johnson), 1904-1971.1
- Burr, George Lincoln, 1857-1938.1
- Bursley, Joseph Aldrich, 1877-1950.1
- Burton, Clarence Monroe, 1853-1932.1
- Burton, Marion LeRoy, 1874-1925.1
- Butler, Nicholas Murray, 1862-1947.1
- Butler, Orma Fitch.1
- Butterfield, Kenyon L. (Kenyon Leech), 1868-1935.1
- Byrd, Harry Flood, 1887-1966.1
- Cajori, Florian, 1859-1930.1
- Campbell, Caroline Belzora, 1859-1926.1
- Campbell, Henry M. (Henry Munroe), 1854-1926.1
- Campbell, Milo D.1
- Canadian Express Company (Montrèal, Quèbec)1
- Canadian Northern Express Company (Toronto, Ont.)1
- Canfield, James Hulme, 1847-1909.1