On the construction of a silvered glass telescope
Subtitle: fifteen and a half inches in aperture, and its use in celestial photography
By: by Henry Draper.
Series: Smithsonian contributions to knowledge -- v. 14, art. 4; Smithsonian Institution publication -- 180; Publication (Smithsonian Institution) -- 180.
Publisher: Smithsonian institution
Published: 1978
Place of publication: [Washington
Language: eng
Format: Microform
Number of pages: 55
Subjects: Astronomy.; Reflecting telescopes.; Astronomical photography.
Notes: Microfiche. Washington, D.C., Brookhaven Press, 1978. on no. 2 of 7 microfiches ; 11 x 15 cm.