Denver Sectional Aeronautical Chart, 6th Edition

Aeronautical map of a four state region consisting of Utah, Arizona, New Mexico, and Colorado that shows topographical features, ranch lands, national parks, and various aeronautical symbols for flight navigation. An enlarged portion of the map in the bottom left corner shows a closer look at Denver, Colorado and its surrounding cities. Scale 1:500,000.
Date: March 2, 1972
Creator: United States. Department of Commerce.
Object Type: Map
System: The Portal to Texas History
[Letter from Cornelia Yerkes, March 3, 1944] (open access)

[Letter from Cornelia Yerkes, March 3, 1944]

Letter from WASP Cornelia Yerkes discussing recent orders for ferrying aircraft, different types of aircraft, and not being able to get a check ride. Typed on Kemp Hotel (Wichita) stationary.
Date: March 3, 1944
Creator: Kafka, Cornelia V. Yerkes
Object Type: Letter
System: The Portal to Texas History