Report of the Telephone subcommittee to the Committee on gas, oil and electric light on the investigation of the Chicago telephone company
Subtitle: Chicago, December, 1910
Publisher: The Henry O. Shepard company, printers
Published: 1910
Place of publication: Chicago
Language: eng
Number of pages: 55
Subjects: Telephone; Rates; Chicago telephone company
Notes: William J. Pringle, chairman.

William J. Hagenah, in charge of telephone investigations.