Names
- Baldwin, Henry P. (Henry Porter), 1814-1892.2
- Baldwin, Roger Nash, 1884-2
- Ballantine, Stella Cominsky, 1886-1961.2
- Bancroft, George, 1800-1891.2
- Bank of the United States (1816-1836)2
- Barb, John M.2
- Barbour, Levi L. (Levi Lewis), 1840-1925.2
- Baring-Gould, S. (Sabine), 1834-1924.2
- Barnard, Harry, 1906-2
- Barnum, P. T. (Phineas Taylor), 1810-1891.2
- Bartels, R. C. F. (Robert Christian Frank)2
- Baskette, Ewing C.2
- Bates, Henry Moore, 1869-1949.2
- Bavastro & Arango.2
- Bavastro, Octavio.2
- Beal, Fred Irwin, 1896-1954.2
- Beard, Charles Austin, 1874-1948.2
- Beffel, John Nicholas.2
- Behen, David Marion.2
- Belfer, Bernice Shoul.2