Date: circa 1961
Type: Photographic image
Description:The 4 survey photos, taken as stereographic pairs, are identified as follows and show the areas noted: [1] BWS-2BB-204, East half of the Arboretum and Glen Ellyn; [2] BWS-2BB-206, Northwest portion of the Arboretum and Wheaton/Glen Ellyn; [3] BWS-3BB-86, Southeastern portion of the Arboretum and Downers Grove; [4] BWS-3BB-88, Major Southern portion of the Arboretum and Lisle.
Part 1
Extent: 1 sheet mounted on posterboard