Includes: 'A catalogue of philosophical, optical, and mathematical instruments, made and sold by Benjamin Martin'. The table for the fixed stars is for the year 1758. Reproduction of original from the British Library. Available online to authorized PSU users as part of the Medicine, science, and technology series of Eighteenth century collections online.
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements