ONLINE FORMAT
| Image | 20 |
| Text | 20 |
LOCATION
| New York (N.Y.) | |
| New York (N.Y.) | |
| Boston (Mass.) | 3 |
| Baltimore (Md.) | 2 |
| Milwaukee (Wis.) | 1 |
| Spencer (Mass.) | 1 |
| Worcester (Mass.) | 1 |
SUBJECT
| Patent medicines | |
| Tonics (Medicinal preparations) | |
| Tonics (Medicinal preparations) | |
| Advertising | 20 |
| Nonprescription Drugs/history | 18 |
| Dyspepsia/drug therapy | 13 |
| Malaria/drug therapy | 10 |
| More |
