Westinghouse Air Brake Company

• Air brake instruction book of the Westinghouse Air Brake Company
• Testing air gauges, pump governors and reducing valves
• The Westinghouse automatic brake catalogue, 1890
• Westinghouse automatic brake catalogue, 1886
• Agreement
• Brake control of trains of large-capacity cars on grades
• Catalogue
• Catalogue
• Combined automatic and straight-air locomotive brake equipment
• Competitive Tests of Air Brakes of the Westinghouse Air Brake Co. and the New York Air Brake Co
• Duplex main-reservoir pressure regulation
• General conference of officers and representatives of the Westinghouse Air Brake Company and associated companies. 1910, 1923