Introduced in 1921 by American Car & Foundry, these durable steel cars became the backbone of the rapidly expanding petroleum industry. Hauling gasoline, lubricants and other products over long distances, many were still rolling into the 1960s, handling other types of liquids.
 
* Factory-Installed Grab Irons
 
* New Roadnumbers
 
* Perfect for Transition-era Freights
 
* RP-25 Metal Wheels
 
* Proto MAX(TM) Metal Knuckle Couplers