Contents of the Collection The Fred Koch Fairchild F27 and Convair CV 240 Notebooks is a small collection of four (4) spiral-bound notebooks of handwritten notes related to these aircraft, circa 1940s-1966. Three (3) notebooks are about the F-27/F-227, which all have Fred Koch's name written on the outside, and one (1) is about the Convair 240. The Convair notebook does not have Koch's name so it is uncertain that it was his, though likely based on the handwriting.

Contents of the Collection The Charles Zweigart Aviation Postcard Collection is comprised of approximately 5,000 postcards collected by Zweigart from 1941 to the early 2000s. Most of the postcards are related to commercial aviation aircraft, but some feature airports. A small amount of postcards have been used but the bulk of them are pristine and have never been posted and have no personalization.The collection was originally housed in twenty-six (26) three ring binders but were removed for preservation....