Atlas 20007308 HO MASTER BX-177 BOX CAR BNSF "WHITE CIRCLE CROSS" #781007

A few notes about the prototype:
• ATSF 621600-622099 (Qty. 500)
• Built at Topeka shops July-Nov. 1975
• ATSF “Super Shock Contol” underframe with Keystone 20” travel Center-of-Car cushion device
• Youngstown (YSD) steel car sides and plug door with 10’-6” opening
• Stanray (SRE) Improved Dreadnaught ends and welded X-panel roof
• Originally equipped with Equipco “ACB” (air cushion) movable bulkheads
• Final (last) insulated cars built by ATSF
• In-service 40+ years
The model is designed based on Bx-177 construction drawings from ATSF, YSD and SRE.
Features:
• Ready to run
• Ultra-fine detail
• Prototypical ride height
• 100-ton Trucks
• 36” metal wheels
• Separately applied cut levers
• Trainline air hoses
• Etched metal cross over platforms