This is our new to us 1946 Lionel 671, a representation of the Pennsylvania S2 Turbine.

This is the first variation, which uses the smoke bulb. Later in 1946 they switched to a heated element smoker.

#Lionel #Train #OGauge #ThreeRail #SCPVRR #StonyCreek #Williams #671 #Turbine #S2 #Pennsylvania