Goodby, heat!

Caption: "Goodby, heat!--George A. Fechtman, vice president of Spencer-Taylor, Inc. (center) turns on the main switch to put in operation the newly completed $250,000 Air-conditioning system in the Towers Hotel, 25 Clark St. ... Shown with Fechtman are James O'Toole (left), chief engineer, and Thomas J. Muller, manager of the hotel."