The Walthers HO Scale 75-B Northern Pacific Rolling Stock Black Decals Sheets are vintage model railroad accessories from the 1960s. Made of glossy paper material, these 1:87 scale decals are perfect for transportation-themed layouts. The set includes one decal with black color and easy-to-apply features, manufactured by Walthers in the United States. Ideal for collectors and hobbyists aged 17 years and up, this vintage decal is a valuable addition to any HO gauge railroad display.