Main content
Morris Arboretum of the University of Pennsylvania plans, drawings, and maps collection, 1909-2013 (inclusive)
Held at: Morris Arboretum Archives [Contact Us]
Held at: Morris Arboretum Archives [Contact Us]
Held at: Awbury Arboretum [Contact Us]
Held at: Awbury Arboretum [Contact Us]
Held at: Springfield Township Historical Society (Montgomery County, Pa.) [Contact Us]
Held at: Germantown Historical Society [Contact Us]