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Capt. S.N. Petrenko with calibration testing device (Bu. of Stds.), 3/19/26
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Capt. S.N. Petrenko with calibration testing device (Bu. of Stds.), 3/19/26

1926-01-01 · photo, print, drawing

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

Subjects
glass negatives
Credit lineCapt. S.N. Petrenko with calibration testing device (Bu. of Stds.), 3/19/26. 1926-01-01. National Photo Company Collection, Library of Congress. Public domain.
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