- Lane, John E.2
- Lusk, William Thompson, 1838-18972
- Orme, David (1727-1812)2
- Otto and Reynders2
- P. H. Schmidt2
- Richard Liebreich2
- Richards, Ethel Bradley (New Haven, CT)2
- Sawyer, Edward Warren (b. 1848)2
- Simpson, James Young, Sir (1811-1870)2
- Smellie, William (1697-1763)2
- Steiner, L. H. (Lewis Henry) (1827-1892)2
- Wieland and Snowden2
- William H. Price2
- Yale University School of Medicine.2
- Young, Thomas (1726-1783)2
- American Endoscopic Company1
- Andrew J. Lloyd1
- B-D (Becton Dickinson and Company) Yale1
- Bausch and Lomb1
- Beiner, Wien1