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Wagner Free Institute of Science Superintendent's and Director's reports, 1903-1988 (inclusive)
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Pennsylvania Horticultural Society [Contact Us]
Held at: Drexel University: Archives and Special Collections [Contact Us]
Held at: Independence Seaport Museum, J. Welles Henderson Archives and Library [Contact Us]
Held at: Historical Medical Library of The College of Physicians of Philadelphia [Contact Us]