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Miss C.L. Larry [i.e. Torrey] testing radium at Bu. of Standards, [8/17/25
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Miss C.L. Larry [i.e. Torrey] testing radium at Bu. of Standards, [8/17/25

1925-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.

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glass negatives
Credit lineMiss C.L. Larry [i.e. Torrey] testing radium at Bu. of Standards, [8/17/25. 1925-01-01. National Photo Company Collection, Library of Congress. Public domain.
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