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Three porcelain oilfield signs, all have chipped porcelain around the bolt holes but all display well, and are not dented or bent. National sign is appx. 19 1/4" X 4 1/2"; Emsco sign is appx. 13" X 6"; Lufkin sign is appx. 11 1/2" X 3 1/4". $200.00 for all three.