ScaleTrains SXT41170 Rivet Counter HO Scale EMD SD7, Great Northern/Empire Builder/As Delivered 567 DCC & Sound Equipped RECSES_2025-9-12_CUR_676 The Downy Birch Tree

The Downy Birch Tree

mostly double-headed

• Finely detailed end and side walls

if attached to a Märklin® central station

• Perfectly matches the sets item numbers 6220144 and 6220145

ScaleTrains SXT41170 Rivet Counter HO Scale EMD SD7, Great Northern/Empire Builder/As Delivered 567 DCC & Sound Equipped RECSES_2025-9-12_CUR_676 The Downy Birch TreeIn 1949, EMD introduced the successful GP7, a versatile "General Purpose" locomotive with improved visibility and easier maintenance over the F and BL series. Building on this, the six axle Special Duty SD7 and later SD9 were later introduced, offering better traction and versatility. The SD9 featured a higher horsepower rating and minor physical changes over production phases. Many were rebuilt in the 1970s to extend their service life, with some