Browse Items (1 total) Tags: Photo File: Biograpy Browse All Browse by Tag Search Items Sort by: Title Creator Date Added J. B. McMillin Photograph of J. B. McMillin. He was appointed general assistant to the commercial superintendent of the Central Union Telephone Co. in 1918 and moved to Springfield. He became manager of the Decatur exchange of the company in 1903. Tags: 1918, biography, Central Union Telephone Co., Decatur IL., J. B. McMillin, Photo File: Biograpy, Springfield IL.