Contents of the Collection The Claud V. O'Callaghan Early Airmail Collection is a relatively small collection that contains textual and photographic materials relevant to the early days of airmail via Varney Air Lines (VAL) and Contract Air Mail (CAM) Route 5 with the bulk of materials dating from 1924-1929. Textual materials include early advertisements for the airmail service, VAL traffic reports; correspondence; printed ephemera, including decals, airmail postage, forms, and posters; and samples of...