- Green, L4
- Herrman, Jean B4
- J. Reynders and Company4
- Jocelyn, Nathaniel, 1796-18814
- Peters, Dorothy4
- Philadelphia Institute College of Medicine4
- Rogers Studio (New Haven, CT)4
- Shaftel, Norman4
- Shea's Studio (Danbury, CT)4
- Steiner, Walter R., MD (1935- )4
- Street, A. Burton4
- W. A. Baum Company, Incorporated4
- William Anthony Baum, MD4
- Almiron M. Day3
- Amatus Lüer3
- Blumer, George, 1872-19623
- Bree, Charles Robert3
- Buckley, Nathaniel3
- Burnes, James3
- Cooper, William (West Haven, CT)3