and the contact for the smoke unit will work in conventional operation and can be controlled digitally

The Trainz SKU for this item is P12170745

Model Number: 16336

The Trainz SKU for this item is P11662040

This is a Trix 22939 HO Union Pacific Railroad Class 3900 4-6-6-4 Challenger Steam Locomotive & Oil Tender with Digital DCC/mfx Sound

Lionel 6-17739 O Detroit Toledo & Ironton Round Roof Boxcar #12250 ProductID_12149819 and the contact for theThis is Lionel 6 17739 DT&I Round Roof DD Boxcar. Detroit, Toledo & Ironton scale round roof boxcar #12250. NEWLY TOOLED ROUND ROOF BOXCARS. In the early 1930s, Pennsylvania developed a new round roof style of boxcar that allowed for a taller 10 inner height and increased overall loading volume. The largest number of them were class X31A boxcars, identified most clearly by a distinctive non flush inset where the car sides met the rounded roof. By