Walthers Cornerstone Roof Details -- Kit HO Scale VendorWalthers Cornerstone Product form $9.98 Quantity Out of stock You might also need... SKU: 933-3733 Barcode: 616374037629 Brand: Walthers Cornerstone | Easy To Build Plastic Kit Product Tags Buildings / Structures Easy To Build Plastic Kit HO Scale Model Trains Walthers Cornerstone