1. Priced and illustrated catalogue of optical instruments, made, imported and sold, wholesale and retail Author(s): James W. Queen & Company, author. Publication: Philadelphia : James W. Queen & Co., [1870?] Subject(s): Optical Devices
2. Microscopes and telescopes Author(s): Boston Optical Works, author. Publication: Boston : Boston Optical Works, [1870?] Subject(s): Optical Devices
3. Descriptive catalogue of fluid and solid extracts in vacuo, also concentrations and officinal pills Author(s): Henry Thayer and Company. Publication: Cambridgeport, Mass. : [s.n.], 1870 Subject(s): Pharmaceutical Preparations
4. Selected drugs, pure essential oils, pure powdered drugs, standard chemicals Author(s): Seabury & Porter. Publication: New York : [s.n.], 1870 Subject(s): Pharmaceutical PreparationsChemistry
5. Selected drugs, pure essential oils, pure powdered drugs, standard chemicals Author(s): Seabury & Porter. Publication: New York : [s.n.], 1870 Subject(s): Pharmaceutical PreparationsChemistry
6. Selected drugs, pure essential oils, pure powdered drugs, standard chemicals Author(s): Seabury & Porter. Publication: New York : [s.n.], 1870 Subject(s): Pharmaceutical PreparationsChemistry