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Interferometer tests standard gages for automobile manufacturers. Wash...
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Interferometer tests standard gages for automobile manufacturers. Wash...
A man in a tie is looking through a microscope, Library of Congress Harris and Ewing collection Title from unverified caption data received with the Harris & Ewing Collection. Gift; Harris & Ewing, Inc. 1955. ... More