oa MNASSA : Monthly Notes of the Astronomical Society of South Africa - The sky, September 15 - October 31 1940

Volume 1940, Issue 1
  • ISSN : 0024-8266



The Astronomical Society of South Africa, Cape Centre, provides information about the sun, moon, planets, star maps and the preparations made to observe the total eclipse of the sun on 1st October, 1940.

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