Abstract Lt. Col. John R. Buschmann compiled this information about the Boeing B-29 Superfortress, known as "T-Square 54," through personal research and interviews with former crew members. In 2015 these materials, including a short history of the plane written by Lt. Col. Buschmann, were donated to the Museum of Flight in an effort to keep the physical plane and its history housed in one location.

Abstract James H. Dilonardo was a local aviation enthusiast strongly tied to Boeing Field and The Museum of Flight. His collection consits of photographs, textual materials, sound recordings, and film largely related to aviation in Seattle, Washington and the Pacific Northwest.