- Swett, Atwell William, MD (1840-1912) (Dartmouth 1863)3
- Bedford, Gunning (1806-1870)2
- Charles Lentz and Sons2
- Cooper, William (West Haven, CT)2
- Cushing, Harvey (1869-1939)2
- Edward G. Loring2
- Elliot, George Thomson (1827-1871)2
- Francis Ashley Faught, MD2
- Fulton, John Farquhar (1899-1960)2
- George Wostenholm and Sons2
- Lane, John E.2
- Lusk, William Thompson, 1838-18972
- MacNicholl, T. Alexander, MD (Meriden, CT)2
- Max Levy2
- Orme, David (1727-1812)2
- Oscar Harrison Rogers, MD2
- P. H. Schmidt2
- Richard Liebreich2
- Richards, Ethel Bradley (New Haven, CT)2
- Sawyer, Edward Warren (b. 1848)2