Advertising Turret Lathes ID: 6111 | This file appears in: Warner and Swasey Building A view of the Warner & Swasey building circa 1941 from the west shows the company's rooftop scaffold sign advertising not only the company's name but also its primary manufactured product. A turret lathe is a machine that repetitively produces metal parts in multiple cutting operations that do not need to be interrupted for the purpose of performing intermediary setup tasks. Image courtesy of Cleveland State University, Michael Schwartz Library, Special Collection. Download Original File "Advertising Turret Lathes" appears in: Warner and Swasey Building