Vintage US Forestry Service Porcelain Sign Smokey Bear Park Recreation Prevent Forest Fires Camping Hunting Fishing Gas Oil. In as found condition. Please view/zoom all pictures as they are part of the description. Sign has 4 holes for mounting. MEASURES 12 AROUND IN CIRCUMFERENCE. Sign has porcelain chips, rust, dings, fading and scratches. Great addition to any collection or man cave.