Summary of Mount Wilson magnetic observations of sunspots for November and December, 1944

by Elizabeth Sternberg Mulders, Edison Pettit

$25 · Offered by Rulon-Miller Books · No longer available

N. P. Reprinted from the Publications of the Astronomical Society of the Pacific, 1945. 8vo, pp. 41 -52; original blue printed wrappers; contains two articles: Sunspot activity during 1994 and Visual magnitudes of nova puppis 1942. Reprinted from the Publications of the Astronomical Society of the Pacific, Vol. 57, No. 334, February 1945. Item #56950

• Binding: Wrappers

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