TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: In Copyright, D TI - Job schedule for National Technical Laboratories ID - q811kj65k AU - Beckman Instruments, Inc. DA - 1934/01/09/ YR - 1934 AV - Beckman Historical Collection, Box 14, Folder 8 VL - Beckman Historical Collection, Box 14, Folder 8 AN - Beckman Historical Collection, Box 14, Folder 8 UR - https://digital.sciencehistory.org/works/q811kj65k AB - 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. KW - Electrodes KW - De Forest, Lee, 1873-1961 KW - Hydrogen-ion concentration--Measurement--Instruments KW - Scientific apparatus and instruments KW - Industrial safety KW - Electrodes, Glass KW - Beckman Instruments, Inc. LA - English ER -