Measuring just 5 inches tall by 7 inches wide, this red and white porcelain-faced sign was designed to grab your attention while you were working. The sign states that the connections must not be used for any purposes but welding & cutting. It features minor wear around the outer edge, with some porcelain loss on the right edge. The center field is free of damage and has some charming gloss throughout. We date this piece from the 1930s to 1940s era. 20797-QTP