Map
Plat of Survey of the Yackley Farm in Sections 26, 35, and 36, Township 39 N. Range 10 E. of the Third Principal Meridian in DuPage County, IllinoisSeptember 20 1954
Steinbrecher, Harold F.
Map
Plat of Survey of the Yackley Farm in Sections 26, 35, and 36, Township 39 N. Range 10 E. of the Third Principal Meridian in DuPage County, IllinoisSeptember 20 1954
Steinbrecher, Harold F.
Plan
[Planting Plan for the] North Boundary of the Arboretum Along River South of Yackley1920s
Godshalk, Clarence E.