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O. C. Simonds & Co.

The Morton Arboretum [topographic survey, 29 sheets]


Identifier
3.5252
Publication Information
Chicago, Illinois
Format
Diazotypes
Digitization Status
Not yet digitized
Reproduction:
Unknown
Dimensions
68 cm W x 85 cm H (Item)
Scale
1 inch = 40 feet
Extent
29 sheets in binder
Type
Map
Date created
January 1922
Description
Large scale topographic survey based on data developed in 1921-1922. Sheet 1 entitled "Key Map", serves as index to grid squares numbered 1-25 and 27; no square 26 was assigned. Each square represents a surface area approximately 1000 by 1200 feet. True elevations are given. Native woodland forest cover is shown throughout the grid squares.
Subject - keywords and LC headings
Topographic Surveys
Woodland cover