Walthers 9102181 50ft ACF Exterior Post Boxcar
Serve shippers on your HO railroad with these WalthersMainline 50' ACF Exterior-Post Boxcars. Responding to a growing shortage of serviceable cars, ACF and other builders unveiled a new generation of bigger equipment in the 1970s with increased width and height to improve carrying capacity. Today, they're still in service for Railbox and many other roads, where they can be found moving all types of cargo.
Model: Atchison, Topeka & Santa Fe #51006 (Ex-Railbox; Yellow, Black)
Features:

• Limited edition - one time run of these roadnumbers!
• Prototypes seen from coast-to-coast 1974 to the present
• Handles all types of general freight loading
• Used by Railbox and dozens of other railroads
• Correct 33" turned-metal wheelsets
• Proto MAX metal knuckle couplers