Content of: Picture of the Day 11/05/25 - Wikimedia Commons
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11/05/25 at 07:16AM
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Photography
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Margaret D. Foster, seen in her lab. The original caption by the National Photo Company is "Miss Margaret D. Foster, Uncle Sam's only woman chemist, Oct. 4/19" - that's possibly a bit misleading, though she definitely was the first female chemist in the United States Geological Survey team.
Adam Cuerden, Public domain, via Wikimedia Commons. View source.
