Vintage Do Not Feed Bears Porcelain Sign US Forestry Service National Park Service Hunting Fishing Camping Gas Oil. This sign is used. View all pictures well as they are part of the description also. This sign measures 12″ from side to side x 8″ from the top of it to the bottom of it. This sign has 4 holes to be hung up by. This sign has rust, porcelain chips off of it and some scratches. It would be a great addition to any collection.