General drainage map, Mason County.

General drainage map, Mason County.

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Bibliographic Details
Corporate author / creator:	Illinois. Division of Waterways.
Edition:	Ed. of 1959.
Imprint:	[Springfield], c1959.
Description:	col. map 73 x 111 cm.
Language:	English
Subject:	Drainage -- Illinois -- Mason County -- Maps. Drainage. Mason County (Ill.) -- Maps. Illinois -- Mason County. Physical maps. Maps.
Cartographic data:	Scale ca. 1:63,360.
Format:	Map Print
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/1727960

Hidden Bibliographic Details
Notes:	"Polyconic projection; 1927 North American datum." Includes location-index map and listing of "Organized drainage districts."

Description
Item Description:	"Polyconic projection; 1927 North American datum." Includes location-index map and listing of "Organized drainage districts."
Physical Description:	Scale ca. 1:63,360. col. map 73 x 111 cm.