1. [Price list] Author(s): Merrick, Otis & Co. Publication: Boston : [s.n.], 1878 Subject(s): ChemistryPharmaceutical Preparations
2. [Price list] Author(s): Merrick, Billings & Otis. Publication: Boston : [s.n.], 1876 Subject(s): ChemistryPharmaceutical Preparations