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Genre Business correspondence Remove constraint Genre: Business correspondence Language English Remove constraint Language: English Rights In Copyright - Rights-holder(s) Unlocatable or Unidentifiable Remove constraint Rights: In Copyright - Rights-holder(s) Unlocatable or Unidentifiable Subject World War (1939-1945) Remove constraint Subject: World War (1939-1945) Subject Scientific apparatus and instruments Remove constraint Subject: Scientific apparatus and instruments Subject Beckman Instruments, inc. Remove constraint Subject: Beckman Instruments, inc.

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    • 1945-Jan-22

    Letter regarding various requirements for the Pauling Oxygen Meter, including the possibility of making a combination moisture detector and oxygen meter. At the time, both Reuben Wood and Dr. Spencer S. Prentiss were…