On construction of silvered glass telescope, 15 1/2 inches in aperture, and its use in celestial photography
Contributors: Draper, Henry.
Series: Smithsonian Contributions to Knowledge, Vol. 14, Art. 4; Smithsonian Contributions to Knowledge, Vol. 34, Art. 2
Publisher: [s.n.]
Published: 1864
Place of publication: Washington, D.C
Format: Microform
Subjects: Telescopes.