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Catalog Number 2003-34-324
Accession number 2003-34
Parent ObjectID 2003-34-290
Object Name Correspondence
Collection Perham Collection - Lee and Marie de Forest Papers
Title United Engineering Laboratories Correspondence: "J"
Date / /
Dates of Creation 1952-1956
Year Range from 1952
Year Range to 1956
Description Correspondence between Lee de Forest, as Director of Research for United Engineering Laboratories, and Johnson Smith & Company, and the Jet Propulsion Laboratory.

This material was part of a series of correspondence from 1950-1959 still in its original housing and order, arranged alphabetically by subject or correspondent. Original file names have been retained.
Creator de Forest, Lee
Language of Material English
Level of description Folder
People de Forest, Lee
Subjects Inventors -- California (LCSH)
United Engineering Laboratories
Business records (LCSH)
Jet Propulsion Laboratory (U.S.)
Extent of Description 1 folder