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Electric transmission lines showing voltage-phase, and towns served :25 cycle lines are so indicated, all lines not so marked are 60 cycle / Illinois Commerce Commission, Engineering Section, Service Division ; C.Q.B

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https://digital.library.illinois.edu/items/6f8a6ca0-1f6a-013c-489c-02d0d7bfd6e4-0
No Copyright - United States (RightsStatements.org)

No Copyright - United States

Descriptive Information

Title
Electric transmission lines showing voltage-phase, and towns served :25 cycle lines are so indicated, all lines not so marked are 60 cycle / Illinois Commerce Commission, Engineering Section, Service Division ; C.Q.B
Creator
Illinois Commerce Commission  
Scale
Scale [ca. 1:500,000]  
Coordinates
(W 90°13ʹ--W 87°30ʹ/N 42°30ʹ--N 37°)
Place of Publication
Springfield (Ill.)
Publisher
Illinois Commerce Commission  
Date of Publication
1925  
Extent
1 map : photocopy, mounted on linen
Dimensions
125 x 80 cm
Notes
  • Likely published in Springfield (Ill.).
  • Inset: [Chicago and vicinity].
  • Includes table of revision dates.
  • "Feb. 27, 1923. Approved by Frank G. Ewald, Chief Engineer."
  • Shows transmission lines and locations of generating stations, stand by stations, and sub stations.
  • Blue line print.
Coverage-Spatial
Illinois  
Language
English
Subject
Electric utilities  
Genre
  • Maps  
  • Thematic maps  
Rights
No Copyright - United States
Type
Cartographic material  
Repository
Map Library
Local Bib ID
99162159112205899
Collection Title
1920s Maps
Collection
1920s Maps
TitleElectric transmission lines showing voltage-phase, and towns served :25 cycle lines are so indicated, all lines not so marked are 60 cycle / Illinois Commerce Commission, Engineering Section, Service Division ; C.Q.B
CreatorIllinois Commerce Commission  
ScaleScale [ca. 1:500,000]  
Coordinates(W 90°13ʹ--W 87°30ʹ/N 42°30ʹ--N 37°)
Place of PublicationSpringfield (Ill.)
PublisherIllinois Commerce Commission  
Date of Publication1925  
Extent1 map : photocopy, mounted on linen
Dimensions125 x 80 cm
Notes
  • Likely published in Springfield (Ill.).
  • Inset: [Chicago and vicinity].
  • Includes table of revision dates.
  • "Feb. 27, 1923. Approved by Frank G. Ewald, Chief Engineer."
  • Shows transmission lines and locations of generating stations, stand by stations, and sub stations.
  • Blue line print.
Coverage-SpatialIllinois  
LanguageEnglish
SubjectElectric utilities  
Genre
  • Maps  
  • Thematic maps  
RightsNo Copyright - United States
TypeCartographic material  
RepositoryMap Library
Local Bib ID99162159112205899
Collection Title1920s Maps
Collection1920s Maps

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Electric transmission lines showing voltage-phase, and towns served :25 cycle lines are so indicated, all lines not so marked are 60 cycle / Illinois Commerce Commission, Engineering Section, Service Division ; C.Q.B
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