Dr. Mary Elizabeth Ruwell, Director of Special Collections, United States Air Force Academy McDermott Library, kindly provided the pdf file shown below describing their holdings relative to escape and evasion. The holdings include the collections of Ralph Patton, AFEES, and Anne Brusselmans.
Click on the pdf below to open the 52-page listing.
Also, click here to view the Manuscript Index, Special Collections Branch, United States Air Force Academy Library. It includes references to the Ralph Patton Collection and Escape and Evasion generally, among other things.