Carrie Supervisory Control Of Pumping Station Over Power Cable

Discussion and author´s closure of paper 46-174 by W. A. Derr, W. A. Keller, and H. A. Hedke, presented at the AIEE summer convention, Detroit, Mich., June 24-28, 1946, and published in AIEE TRANSACTIONS, 1946, November section, pages 699-705.