1. Dr. Miles' Aspir-Mint: a pleasant, effective, modern formula Author(s): Dr. Miles Medical Co., author. Publication: Elkhart, Indiana. : Dr. Miles Medical Company, [between 1880 and 1935?] Subject(s): Aspirin -- therapeutic useAnalgesics -- therapeutic useCaffeine -- therapeutic usePharmaceutical Preparations -- administration & dosage
2. The secret of a clear head: bromo caffeine for brain workers Author(s): Keasbey & Mattison Company, author. Publication: Ambler, Penna. : Keasbey & Mattison Company, [between 1881 and 1889?] Subject(s): Headache -- drug therapyFatigue -- drug therapyCaffeine -- therapeutic useHydrobromic Acid -- therapeutic usePhytotherapy
