|Collection||Perham Collection - Lee and Marie de Forest Papers|
|Title||United Engineering Laboratories Correspondence: "J"|
|Dates of Creation||1952-1956|
|Year Range from||1952|
|Year Range to||1956|
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|
de Forest, Lee
Inventors -- California (LCSH)
United Engineering Laboratories
Business records (LCSH)
Jet Propulsion Laboratory (U.S.)
|Extent of Description||1 folder|