Description of the universal equatoreal, and of the new refraction apparatus, much improved by Mr. Ramsden, with the method of adjusting the instrument for observation. As also instructions for making observations with it.
- Ramsden, J. (Jesse), 1735-1800.
- Date:
- January 1791
- Books
- Online
Online resources
About this work
Publication/Creation
London : [s.n.], January 1791.
Physical description
28 p., [2] folded leaves of plates : ill. ; 40.
Contributors
References note
ESTC T10672
Reproduction note
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.