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Gertrude C. K. Leighton papers, 1930-1982 (inclusive)
Held at: Bryn Mawr College [Contact Us]
Held at: Bryn Mawr College [Contact Us]
Held at: Bryn Mawr College [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Villanova University Archives [Contact Us]
Held at: Delaware County Historical Society [Contact Us]
Held at: Delaware County Historical Society [Contact Us]
Held at: Doylestown Historical Society [Contact Us]
Held at: Historic Carversville Society [Contact Us]