Part of the Hoyt Library Archives Repository
Saginaw Historical Aviation, 1927 George J. Knapp with Travel Air biplane, 1927. Saginaw News Negatives Collection, COLLECTION-SAGINAW NEWS-NEGATIVES. Hoyt Library Archives.
Saginaw Historical Aviation, 1927 George J. Knapp with Travel Air biplane, 1927. Saginaw News Negatives Collection, COLLECTION-SAGINAW NEWS-NEGATIVES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/26316 Accessed December 06, 2025.
