[Hidden Lake Forest Preserve, topographic survey]
Identifier
3.5838Format
BluelineDimensions
90 cm W x 60 cm H (Item)
Scale
1 inch = 200 feetExtent
1 sheetType
MapDate created
circa 1985Description
The topographic base map survey by Sidwell Company was completed May 2, 1975. Shown are proposed lakes, a part of the Urban Vegetation Laboratory, and the boundary of forest preserve land leased to the Arboretum; these features are drawn in with ink.
Spatial Coverage
[West Chicago, Illinois]