This is a Athearn Genesis HO 1:87 Scale U50 Locomotive with Tsunami Sound & DCC. Road name Southern Pacific. Athearn stock number ATHG41056. Cab number 9552. Color is Gray with Red nose & White lettering. Sharp detail & wonderful sound. Knuckle style couplers. This item is in New/Like new condition in the original box. This locomotive has been test ran and found to be in perfect running order. Maybe 5 minutes of run time. Will Combine Shipping Manually After Purchases.