Walthers Mainline 910-19965 HO Scale EMD F7A-B Diesel Set Baltimore & Ohio B&O 4536/5496 DCC Sound TRX4 1 Back porch floor

1 Back porch floor

This is a replacement Dynamite

Expanded Decal Sheet with New Cab Stripes

The “Blue Oval

Walthers Mainline 910-19965 HO Scale EMD F7A-B Diesel Set Baltimore & Ohio B&O 4536/5496 DCC Sound TRX4 1 Back porch floorWalthers Mainline 910 19965 HO Scale EMD F7A B Diesel Set Baltimore & Ohio B&O 4536 5496 DCC Sound Add classic diesel power to your HO roster in minutes with WalthersMainline F7 diesels! Introduced in 1949 as railroads began dieselizing with a vengeance, they were equally at home in freight or passenger service. Delivered in a rainbow of color schemes for nearly every railroad in America, many served into the 1980s. Ready to take on any assignment on