Names
- Brearley, William Henry, 1846-19091
- Breckinridge, John C. (John Cabell), 1821-1875--Portraits.1
- Bridges, Anna Lee, 1892-1976--Portraits.1
- Bridges, T. M. (Thomas Miller), 1857-19181
- Brigandi, Philip, 1873-1945.1
- Bright, John, 1811-1889--Portraits.1
- Brown University.1
- Brunel, Isambard Kingdom, 1806-1859--Portraits.1
- Brush, Charles Francis, 1849-1929--Portraits.1
- Bryant, William Cullen, 1794-1878--Portraits.1
- Buchanan, James, 1791-1868--Portraits.1
- Bull, Ole, 1810-1880--Portraits.1
- Bunker, Chang, 1811-1874--Portraits.1
- Bunker, Eng, 1811-1874--Portraits.1
- Burnside, Ambrose Everett, 1824-1881--Portraits.1
- Butler, Benjamin F. (Benjamin Franklin), 1818-1893.1
- Bülow, Hans von, 1830-1894--Portraits.1
- Cable, George Washington, 1844-1925--Portraits.1
- Calumet and Hecla Mining Company.1
- Cameron, Hugh Fred1