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Creator Beckman, Arnold O. Remove constraint Creator: Beckman, Arnold O. Rights Public Domain Mark 1.0 Remove constraint Rights: Public Domain Mark 1.0 Subject Oxygen--Measurement Remove constraint Subject: Oxygen--Measurement Subject Beckman Instruments, inc. Remove constraint Subject: Beckman Instruments, inc.

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    • 1945-Feb-08

    Letter regarding the extension of the military contract for Beckman Instruments' Pauling Oxygen Meter development. This letter also mentions the possibility of using the instrument inside oxygen tents.

    Developed from a…

    • 1945-Feb-06

    In this letter, Dr. Prentiss inquires about the possibility of combining a moisture detector and an oxygen meter, presumably for use in submarines. At the time, Dr. Spencer S. Prentiss was working for the National…

    • 1945-Feb-06

    Letter inquiring about the price and delivery of model P and A Pauling Oxygen Meters for use by the National Defense Research Committee. This letter was originally sent to Dr. Beckman with another letter from Spencer…

    • 1945-May-29

    Letter regarding the possible development of an aviation model of the Pauling Oxygen Meter for the Bureau of Aeronautics.

    Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’…

    • 1945-Feb-20

    Request from the National Defense Research Committee for a Model L Pauling Oxygen Meter to test at high altitudes in airplanes.

    Developed from a Linus Pauling design during WWII, the technology behind Beckman…

    • 1944-Apr-12

    Letter regarding specifications for Pauling Oxygen Meter for use in British military aircraft.

    Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up…

    • 1944-Jul-19

    Letter regarding an inquiry from the United States War Department about the sensitivity of Pauling Oxygen Meter.

    Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen…