Names
- Baldwin Locomotive Works.1
- Baldwin, Maude Evangeline, 1878-1926.1
- Baltimore & Ohio Railroad Company.1
- Bancroft, George, 1800-1891--Portraits.1
- Barnum and Bailey.1
- Barnum, P. T. (Phineas Taylor), 1810-1891--Portraits.1
- Barrett, Lawrence, 1838-1891--Portraits.1
- Bavastro & Arango.2
- Bavastro, Octavio.2
- Beauregard, G. T. (Gustave Toutant), 1818-1893--Portraits.1
- Beecher, Henry Ward, 1813-1887--Portraits.1
- Beer, S.1
- Bell, J.1
- Bennett, H. H. (Henry Hamilton), 1843-1908.1
- Bentley Historical Library3
- Bernhardt, Sarah, 1844-1923--Portraits.1
- Bhadra, Ashok.1
- Biggs, Benjamin.1
- Billings, Josh, 1818-1885--Portraits.1
- Birney, David Bell, 1825-1864--Portraits.1