On the construction of a silvered glass telescope, fifteen and a half inches in aperture, and its use in celestial photography.
Draper, Henry, 1837-1882.
On the construction of a silvered glass telescope, fifteen and a half inches in aperture, and its use in celestial photography. By Henry Draper ... - [Washington, Smithsonian institution, 1864] - 2 p.l., 55 p. illus., diagrs. 33 cm. - Smithsonian contributions to knowledge. [vol. XIV, art. 4] . - Smithsonian contributions to knowledge ; v. 14, art. 4. Smithsonian publication ; 180. .
Smithsonian institution publication 180.
s 13000064 //r912
Astronomy.
Reflecting telescopes.
Astronomical photography.
Q11 / .S68 vol. 14
On the construction of a silvered glass telescope, fifteen and a half inches in aperture, and its use in celestial photography. By Henry Draper ... - [Washington, Smithsonian institution, 1864] - 2 p.l., 55 p. illus., diagrs. 33 cm. - Smithsonian contributions to knowledge. [vol. XIV, art. 4] . - Smithsonian contributions to knowledge ; v. 14, art. 4. Smithsonian publication ; 180. .
Smithsonian institution publication 180.
s 13000064 //r912
Astronomy.
Reflecting telescopes.
Astronomical photography.
Q11 / .S68 vol. 14