Sun-spot drawings made at the Georgetown College Observatory in 1850, September 20 to November 6,
by Father Benedict Sestini, S.J. 44 plates.
Description
- Language(s)
-
English
- Published
-
Washington, D.C., 1898.
- Note
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First pub. in U.S. Naval observatory. Astronomical observations, vol. III, 1853. Appendix A.
Preface signed: J.G. Hagen, S.J.
At head of title: Georgetown College Observatory.
- Physical Description
-
2 p. ℓ.,
23 pℓ.
31 x 25 cm.
Viewability
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