Browse Items (3 total) Tags: Telephone Co. Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Photo of Operators at Central Union Telephone Co. Photograph of Telephone Operators at Switchboard Central Union Telephone Co. Tags: BS74, Business, Central Union Telephone Co., Communications, Noel C. Dick, Operators, Switchboard, Telephone Co. Photos of the Illinois Bell Interior and Exterior Photo of the interior of the Illinois Bell Telephone Co. Photo of telephone operators at work. Photo of the exterior of the Illinois Bell Telephone Office Building on E. Main St. later became Illinois Power Co. Tags: Buildings, Business, Decatur Business 977.358A p97, Decatur IL., E. Main St., Illinois Bell telephone, Illinois Power Co., Noel C. Dicks, Photo File: Business, Telephone Co., Telephone Operators Photo of the Home Telephone Building Photograph of the Home Telephone Building, N. Main St., Decatur, IL. Photo used in the Decatur Business 977.358A, p. 96-1. Tags: Buildings, Business, Decatur Business 977.358A p. 96, Decatur IL., Home Telephone Co., N. Main St., Noel C. Dicks, Photo File: Business, Telephone Co. Featured Item Photographs Downtown Area Photographs of downtown area, Lincoln Square, and aerial views