Eco Gilbarco Model 98 Texaco Air Pump w/Light Kit Eco Model 98 Texaco Air Pump with porcelain Gilbarco face, light kit and water spigot. Serial #8P 10350, Model 98, Spec No 98 1001, Code W. Height 50", width 17", base 8.5". The first ECO air meter was made around 1916 or 1917 by the Western Manufacturing Company, of Oskoloosa, Iowa.
