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Dr. Edgar T. Wherry botanical lantern slides, circa 1924-1976
Held at: Morris Arboretum Archives [Contact Us]
Held at: Morris Arboretum Archives [Contact Us]
Held at: Mummers Museum [Contact Us]
Held at: Old York Road Historical Society [Contact Us]
Held at: Old York Road Historical Society [Contact Us]
Held at: Philadelphia History Museum [Contact Us]
Held at: Philadelphia History Museum [Contact Us]
Held at: Haverford College Quaker & Special Collections [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Friends Historical Library of Swarthmore College [Contact Us]
Held at: University of Pennsylvania: University Archives and Records Center [Contact Us]