Arkivism
Dr. John W. Miller, (left) pathologist, and Dr. R.R. Sayers, medical officer in charge of office of Industrial Hygiene, U.S. Public Health Service
Public domain

Dr. John W. Miller, (left) pathologist, and Dr. R.R. Sayers, medical officer in charge of office of Industrial Hygiene, U.S. Public Health Service

Harris & Ewing · 1936-01-01 · photo, print, drawing

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

Credit lineDr. John W. Miller, (left) pathologist, and Dr. R.R. Sayers, medical officer in charge of office of Industrial Hygiene, U.S. Public Health Service. 1936-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.

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