Directions for making the best composition for the metals of reflecting telescopes. Together with a description of the process for grinding, polishing, and giving the great speculum the true parabolic curve. By Mr. John Mudge. Read at the Royal Society, Feb 27. March 6. an 13. 1777.
- Mudge, John, 1721-1793.
- Date:
- MDCCLXXVII. [1777]
- Books
- Online
Online resources
About this work
Publication/Creation
London : printed by W. Bowyer and J. Nichols, MDCCLXXVII. [1777]
Physical description
56p.,plate ; 40.
Contributors
References note
ESTC T130491
Maslen and Lancaster. Bowyer ledgers, 5154
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.