150-20007536 CNCF 5000 50' Boxcar - Ready to Run - Master(R)This detailed, ready to run Atlas Master HO Scale CNCF 5000 Boxcar is based on Mexican built cars ordered by U. S. railroads in the late 1970s as part of the "IPD" incentive per diem boxcar boom. This was the peak of U. S. modern freight car production, however it wasn't just limited to the U. S. builders as multiple U. S. railroads opted to purchase the 70 ton 50 foot boxcar from the Mexican freight car builder CNCF. Thousands more CNCF 5000 boxcars