This vintage warning sign from the 1970s features beautiful color and depicts a hand digger, making it a perfect addition to any gas and oil themed collection. The sign is an original piece, manufactured in the United States, and is sure to be a conversation starter. Its scarce availability makes it a rare find for collectors of advertising and merchandise memorabilia. The sign is perfect for display in an office or man cave, and its unique design is sure to catch the eye of anyone who enters the room measuring 14x20 inches made of metal