Item No: c022459
Title: American Vacuum Brake Co.'s ex.-Mach. Hall
Additional Title: Vacuum Brakes
Photograph Series II
1 silver albumen print; 26 x 21 cm.
Collection of machinery, including injectors, valves, vacuum brakes, railroad switches, and rail frogs and crossings.
Exhibit titles: Eames Vacuum Brake Co., Watertown, N.Y., Exhibit #892a; Wharton Railroad Switch Co., Philadelphia, Pa., Exhibit #928; Ashcroft, E.H., Boston, Mass., Exhibit #650a; Miltimore Car Axle Co., New York, N.Y., Exhibit #905; New York Belting & Packing Co., New York, N.Y., Exhibit #650; Armstrong Heater Manufacturing Co., Toledo, O., Exhibit #527, Machinery Hall, Bldg. #2.
Mounted on backing board.
Title on label: Vacuum brakes.
Centennial Photographic Co.