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"Lotmar-Picken" Page 1. January 15, 1952
"Lotmar-Picken" January 15, 1952. Page 1  Larger Images / More Information. 1 p.

Activity Listings

  • Letter from Dr. Rossini, of the Carnegie Institute of Technology, to Prof. Jesse DuMond, cc: LP RE: Thanks Prof. DuMond for his January 15, 1952 letter. Discusses issues associated with this feedback. [Filed under LP Science: Box 14.028, Folder 28.1]