The title page reads: A CATALOGUE OF 1116 VARIABLE STARS IN GLOBULAR STAR CLUSTERS BY HELEN B. SAWYER

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1. Robert McNees (mcnees@mastodon.social)'s status on Thursday, 01-Aug-2024 16:23:38 UTC Robert McNees

   in reply to

   Helen Sawyer’s husband got a job at an observatory in Victoria, BC. Officially, she worked there as his "volunteer assistant."

   It was there that she began her work on variable stars in clusters. The detailed catalogs that she started compiling during this period (and first published in 1939) are still in use today.

   https://www.astro.utoronto.ca/~cclement/readhistory.html