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Annual Announcement of the Wagner Free Institute of Science, 1855-1927, 1959-2009
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Lower Merion Historical Society [Contact Us]
Held at: Williamson College of the Trades (Williamson Free School of Mechanical Trades) [Contact Us]
Held at: West Nantmeal Township Historical Commission [Contact Us]
Held at: Westtown School Archives [Contact Us]
Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]
Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]
Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]
Held at: Villanova University Archives [Contact Us]
Held at: Lower Merion Historical Society [Contact Us]