Part of the Hoyt Library Archives Repository
Soap Box Derby, Container: City of Saginaw. Vertical Files, COL-VERTICAL. Hoyt Library Archives.
Soap Box Derby, Container: City of Saginaw. Vertical Files, COL-VERTICAL. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/15724 Accessed December 06, 2025.
