The production of the calendars in the collection are from 1944-1959. The collection consists of annual aviation calendars Hubbell painted for Thompson Products, Inc. located in Cleveland, Ohio. The calendars depict a history of aviation through a series of relevant themes/styles of airplanes.

Series I: Art Prints: 1944-1949 Inclusive Dates: 1944-1959 Arrangement: Alphabetical and thereunder chronological

This small series consists of aviation prints by Charles H. Hubbell from 1944- 1949.

Series II: Calendars Inclusive Dates: 1945-1959 Arrangement: Alphabetical and thereunder chronological

This small series consists of seven calendars painted by Charles H. Hubbell. The calendars include images of pioneer aviation pilots from the 1910s, airplanes from World War I, World War II, and the United States Air Force Fiftieth Year Anniversary.