This antique double sided porcelain sign measures 30 x 6 inches and features the phrase "No Smoking- Stop Your Motor". The red and white color scheme, along with the gas and oil theme, make it a great piece for collectors of vintage advertising. The sign's origins can be traced to the United States, but the exact date of creation is unknown. It is an original piece, not a reproduction. Whether you are a fan of gas and oil memorabilia or simply appreciate vintage signage, this unique item is sure to make a great addition to any collection.