This job schedule is a snapshot of the work being done by NTL in January, 1934. This work included the important pH meter development for the California Fruit Growers Exchange, of course, but also a project for Lee de Forest, likely a machine to coat 35-mm film with silver as part of a television projection system. This sheet also contains a short list of laboratory regulations.
|Creator of work|
|View in library catalog|
Beckman Instruments, Inc. “Job Schedule for National Technical Laboratories,” January 9, 1934. Beckman Historical Collection, Box 14, Folder 8. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/q811kj65k.
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