Chicago (main section), 1971 happy motoring guide / [prepared for] Humble Oil & Refining Company
- Corporate Author:
- General Drafting Company
- Additional Titles:
- Panel title: Chicago and vicinity with expressways directory
- Convent Station, N.J. : General Drafting Co., Inc., 
- Copyright Date:
- Physical Description:
- 1 map : color ; 84 x 60 cm, folded to 22 x 11 cm
- Additional Creators:
- Humble Oil and Refining Company (Incorporated in Del.)
- Cartographic Mathematical Data:
- Scale 1:42,000. 1 in. = about 0.66 miles (W 87°49ʹ55ʺ--W 87°31ʹ28ʺ/N 41°57ʹ31ʺ--N 41°38ʹ21ʺ).
- Includes inset of "Downtown Chicago" indexed for points of interest.
Logo on map: Enco.
On verso: Chicago expressways directory, street and other indexes, color illustrations, and 2 indexed ancillary maps: Chicago and vicinity 1971 happy motoring guide, 1:84,000 -- Chicago northern section, 1:42,000.
View MARC record | catkey: 2126368