Atlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound Wing Set you'll find that durability and

you'll find that durability and longevity you have been searching for

Outboard sanding lines

showing how they were built and how they were used

The major improvement of the M48 over the M47 was the superior shape of the "Turtleback" cast steel turret

Atlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound Wing Set you'll find that durability andAtlas 40005228 N Scale EMD SD50 Norfolk Southern NS 6349 DCC & Sound EMD introduced the SD 50 in the early 1980s with a 16 cylinder, 3500 h. p. engine to attain the power that they had early gotten from a 20 cylinder locomotive. The new, longer frame allowed the dynamic brake resistors to be relocated to a cooler area found between the central air intake and the cab. FEATURES: Deck or pilot mounted ditch lights as appropriate per the prototype