Contents of the Collection The Earl J. Heroux Pan American Airlines Collection contains visual and textual materials collected by Earl J. Heroux on a trip via Pan Am Clipper to Alaska. Although the materials were collected in 1940, materials are dated between 1927 and 1940. The collection primarily consists of 24 black-and-white photographs and 10 photographic postcards. Photographs depict aircraft; including in flight, in harbor, and on the ground. Additional images show aerial views, various town...