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- Bayley, James Roosevelt, 1814-18771
- Bayley, Joseph1
- Bayley, Richard, 1745-18011
- Bayne, Samuel G. 1844-19241
- Bähr, H. A1
- Beach Pneumatic Transit Co., New York1
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- Beach, George O1
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- Beard, Frank, 1842-19051
- Beardsley, E. Edwards 1808-18911
- Beaton, Cecil, 1904-19801
- Beauchamp, William Martin, 1830-19255
- Bechtel Corporation2
- Beck, Louis J. 1867-1
- Becker, Carl L. 1873-19451
- Beebe, Lucius, 1902-19661
- Beecher, Henry Ward, 1813-18872
- Beekman, James W. 1815-18771
- Beekman, Katharine Morris Ogden Parker, b. 18491
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- Beilenson, Peter, 1905-19621
- Belasco, David, 1853-19312
- Belden, E. Porter 1823-19114
- Bell, Frederick1
- Bell, Louis, 1864-19231
- Belle Isle Lumber Company1
- Bellot, Alfred H. b. 18821
- Benedict, Erastus Cornelius, 1800-18801
- Benjamin Franklin Collection (Library of Congress)1
- Benjamin, Park, 1809-18641
- Bennett, James Gordon, 1841-19181
- Bennett, S. R. I1
- Bennett, William Harper, 1860-19311
- Benson, Egbert, 1746-18331
- Benson, Philip A. 1881-19461
- Bercovici, Konrad, 1882-19611
- Beresford, James, 1764-18401
- Berg, Louis, 1901-19721
- Bergen, Teunis G., 1806-18811
- Bergen, Tunis G1
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- Bernays, Edward L., 1891-19952
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- Berwick & Smith1
- Bestor, George Clinton1
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- Betts, Lillian Williams1
- Beverley, Carter, 1774-18441
- Bewick, Thomas, 1753-18281
- Bidwell, Marshall S. 1799-18721
- Bien, Julius, 1826-19091
- Bigelow, John, 1817-19111
- Bileck, Marvin1
- Billin & Brothers1
- Billings, C. K. G. 1861-1