East Saginaw Water Works Holly Pump System, Circa 1870s, Container: Saginaw Photographs - Box 2, Folder: Businesses. Saginaw County General Images Collection, COLLECTION-SAGINAW-COUNTY-IMAGES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/26482 Accessed May 07, 2026.