Names
- Boston and Albany R.R. Photo Car.1
- Bottorf, J. K.1
- Bowdish’s Traveling Gallery.1
- Bradley, W. A. (Photographer)1
- Brady, Mathew B., approximately 1823-1896.1
- Brassey, Thomas, 1805-1870--Portraits.1
- Brearley, William Henry, 1846-19091
- Breckinridge, John C. (John Cabell), 1821-1875--Portraits.1
- Brigandi, Philip, 1873-1945.1
- Bright, John, 1811-1889--Portraits.1
- Britain, P. L.1
- Brown & Huard.1
- Brown & Shaffer.1
- Brown, Olympia, 1835-1926--Portraits.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