| Medical instruments and apparatus | 22 |
| Microscopes | 22 |
| Medical microscopy | 19 |
| Microscopy | 19 |
| Optical Devices | 10 |
| Advertising | 4 |
| Children in advertising | 3 |
| Nonprescription Drugs/history | 3 |
| Patent medicines | 3 |
| Back Pain/drug therapy | 2 |
| Dogs in advertising | 2 |
| Edema/drug therapy | 2 |
| Heart Diseases/drug therapy | 2 |
| Hospital buildings--New York (State)--Rochester | 2 |
| Kidney Diseases/drug therapy | 2 |
| Rheumatic Diseases/drug therapy | 2 |
| Stroke/drug therapy | 2 |
| Urinary Bladder Diseases/drug therapy | 2 |
| Yeast | 2 |
| Advertising--Soap | 1 |
| Bakers--New York (State)--Rochester | 1 |
| City Hospital and Nurses' Home (Rochester, N.Y.) | 1 |
| Draft registration--New York (State)--Rochester | 1 |
| Germany--Social conditions--19th century | 1 |
| Man-woman relationships--Germany | 1 |
| Man-woman relationships--New York (State)--Rochester | 1 |
| Nurses--Dwellings--New York (State)--Rochester | 1 |
| Rochester Homeopathic Hospital (Rochester, N.Y.) | 1 |
| Soaps | 1 |
| United States. War Department | 1 |
| World War, 1914-1918--United States | 1 |
