Description of a forty-feet reflecting telescope
By: William Herschel
Publisher: [s.n.]
Published: 1795
Place of publication: London]
Language: eng
Number of pages: 65
Subjects: Telescopes
Notes: At head of title: Philosophical Transactions of the Royal Society of London for the year MDCCXCV.

Reprinted from the Philosophical transactions of the Royal society of London, v.85, pt. 2 (1795) pp. 347-409.