NTTX BSF50D COFC Spine Car - 5 Unit - TTX Logo Aged Paint - Square ATSF Paint-out Made in USA the cars came with a

the cars came with a varied number and location of jacking pad styles

Often the “R” followed the car number without the addition of a space

as delivered

Two Different Bearing Journal Types:

All cars come with operating step lights and red end marker lights which can be independently  illuminated and shut off with the use of a magnetic wand

NTTX BSF50D COFC Spine Car - 5 Unit - TTX Logo Aged Paint - Square ATSF Paint-out Made in USA the cars came with aSpecifications: Curvature: 18 radius 20, 40, 45 any platform, but no adjacent 48 containers 22 radius 20, 40, 45, and 48 containers any platform, but 48 adjacent will be nearly touching on curve Best Recommended: 24 or above for 48 containers Weight (5 units): 9. 8 oz empty 15. 4 oz with containers Full car length: 34. 75 History: In the summer of 1986, TTX (TrailerTrain) began development of new car that could efficiently transport containers of up