to
ONLINE FORMAT
Image6
Text6
LOCATION
Baltimore (Md.)
Baltimore (Md.)
New York (N.Y.)2
Philadelphia (Pa.)1
SUBJECT
Nonprescription Drugs/history
Tonics (Medicinal preparations)
Advertising6
Patent medicines6
Dyspepsia/drug therapy4
Malaria/drug therapy3
Fever/drug therapy2
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