- Associated Gas and Electric System1
- Auerbach, Felix, 1856-19331
- Babe, J. L. (Jerome L.)1
- Bard, Samuel, 1742-18211
- Bateman, John M., 1864-19401
- Beasley & Emerson1
- Beet, George1
- Bevis, John, 1693-17711
- Bingham, Caleb, 1757-18171
- Bolt Court, Fleet Street (printer)1
- Boyd Family1
- Boydell, John, 1720-18041
- Boydell, Josiah, 1752-18171
- Bradbury & Co.1
- Brooks, Ulysses Robert, 1846-1917, ed.1
- Brown, Theresa C.1
- Bultman Coulter Gasque Associates1
- Burgoyne, John, 1722-17921
- Burrell, Victor G.1
- Butler, Benjamin F. (Benjamin Franklin), 1795-18581