Circular and description of the Air Brake-Pressure Regulator Co.'s devices
Contributors: World's Columbian Exposition (1893 : Chicago, Ill.)
Publisher: Air Brake-Pressure Regulator Co.
Published: 1893
Place of publication: Chicago
Language: eng
Number of pages: 16
Other titles: Stop your wheels skidding
Notes: "World Fair's exhibit, Aisle N, Posts 7 and 8, Transporation Annex, opposite Penn. Co.'s exhibit".