Union Oil Z TCS #4 - Rd#UOCX 10390 Rel. 10/14

Z Scale This 39’ single dome tank car is painted black with white lettering. Union Oil Company of California is a defunct company that was a major petroleum explorer and marketer from the late 19th century into the early 21st century. It was head quartered in El Segundo, CA. It was founded on October 17, 1890.