Drawing # B-849 Section of map showing distribution of current from Hawthorne Avenue power station
name: label: Collection Creator
content: Chicago City Railway Company.
label: Collection Creator
content: West Chicago Street Railroad Company.
label: Collection Creator
content: Pennsylvania & West Virginia Railway.
label: Collection Creator
content: Chicago Transit Authority.
label: Collection Creator
content: Chicago Surface Lines.
setName: label: See more items in
content: Chicago Surface Lines Drawings
label: See more items in
content: Chicago Surface Lines Drawings / Series 7: Miscellaneous
unitdate: label: Date
content: undated
container: label: Container
content: Map-folder 13
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials