
Samuel C. Collins with Charles F. Squire, Howard O. McMahon, with Samuel C. Collins Award, 1965

Description
Black and white photograph of (from left) Samuel C. Collins with Charles F. Squire and Howard O. McMahon, co-inventors of the ADL helium liquefier receiving the Samuel C. Collins Award "For Outstanding Contribution to Cryogenic Technology Presented by the Cryogenic Engineering Conference".