Box 25
Container
Contains 1 Result:
Photographs, Negatives, and Interview Audiotape, circa 1930s - 2000s
File — Multiple Containers
Identifier: MSA 25, Series 5, Sub-Series 3
Scope and Contents
Sub-series three consists of but is not limited to photographs of colleagues, some with Ralph; a box of negatives relating to "All-Weather Flight Methods," and folder containing photographs and text, along with photos of ice accumulations/tests, circa 1940-1942; photographs of airplane parts, circa 1930s-1960s; photographs of air fields and aerial shots; photographs of airplanes; and Ralph S. Johnson, Aviation History - twenty photos on CD. The last box contains miscellaneous...
Dates:
circa 1930s - 2000s