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[A man is making notes of readings from equipment in a laboratory]
[A man is making notes of readings from equipment in a laboratory]
A man in a long white lab coat is standing in front of laboratory equipment consisting of glass jars and tubes with metal pipes connecting. He is writing on paper on the table on which the equipment rests. Behind and above the table are shelves with bottles and vials. Also on the table are test tubes in a rack, a machine in glass with printout paper coming out of it, and various types of what appear to be surgical scalpels and the like.
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The National Library of Medicine believes this item to be in the public domain. (More information)