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Joseph Priestley materials, 1804-1983 (inclusive)
Held at: Science History Institute Archives [Contact Us]
Held at: Science History Institute Archives [Contact Us]
Held at: Pottstown Historical Society [Contact Us]
Held at: Radnor Historical Society [Contact Us]
Held at: Radnor Historical Society [Contact Us]
Held at: Roxborough Manayunk Wissahickon Historical Society [Contact Us]
Held at: Sharon Hill Historical Society [Contact Us]
Held at: Springfield Township Historical Society (Montgomery County, Pa.) [Contact Us]
Held at: The Historical Society of Trappe, Collegeville, Perkiomen Valley [Contact Us]
Held at: Tri-County Heritage Society [Contact Us]
Held at: Uwchlan Township Historical Commission [Contact Us]