ULTRA RARE Vintage 1942 SUPER SOLID WWII BULLDOZER #39 Wooden Model Kit made by HOBBY SHOP in Bridgeton, NJ. Exclusive Dist. - B. Paul, Philadelphia, PA. Consists of solid wood pieces and corrugated cardboard for tracks. (If you wanted to replace them with real rubber tracks, you can easily contact Classic Tin Toy Co. who makes tracks custom to your specifications.) Comes complete in the original box, including the very large fold-out detailed full-scale working assembly diagram. Box measures 8-1/4" x 3-3/4" x 1-3/4".