Overview Product Description Atlas O 8756/9756 PRR X-29 (1923 ARA style) 40' steel box car with corrugated doors and flat ends New in box. 3 rail or 2 rail. 5.00 more for 2 rail Road number may be different than pictured Highly detailed, separately applied grab irons and other details Opening sliding doors Diecast sprung trucks and couplers Full underbody and train brake line details Visa/MC/Disc/AMEX and Paypal accepted.Questions? E-Mail us at pdt212@gmail.com, or call 805-226-0320. Product Videos Custom Field Product Reviews