- Bowers, Benj. F. (Benjamin Franklin), 1796-18751
- Bozack, Anne, author1
- Braganza, Giovanna, author1
- Brandes, Alexandra, author1
- Brooklyn (New York, N.Y.). Department of Health.1
- Brooklyn (New York, N.Y.). Sewerage Department Engineer's Office.1
- Brooklyn Institute of Arts and Sciences. Department of Microscopy.1
- Brown, Benjamin M., active 1830, author1
- Buck, Albert H. (Albert Henry), 1842-19221
- Buck, Gurdon, 1807-18771
- Bulkley, Lucius Duncan, 1845-19281
- Bullard, William E., author1
- Butler, George B. (George Bernard), 1809-18861
- Charity Hospital (New York, N.Y.). Training School for Nurses, author.1
- Charles B. Towns Hospital, author.1
- Cincinnati (Ohio). Committee on Sewerage and Drainage.1
- Citizens' Association of New York, author.1
- Citizens' Committee Upon the Nuisances of New York City.1
- Citizens' Committee of Twenty-one, author.1
- Columbia College (New York, N.Y.)1