Activity Listings
- Letter from C. L. Brown, Standard Oil Company of Louisiana, to E. J. Gohr, Esso Laboratories. RE: Advises him that the operation of a oxygen detector has been satisfactory. Recommends that they cancel the order with Cal Tech. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1940-1947: Box #13.001 Folder #1.2]
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