1940s/1950s; Quaker State Oil Refining Corp. Oil City, PA Vintage tombstone-shaped advertising sign for Quaker State motor oil. This piece features white lettering and graphics against a green field. Exhibits heavy signs of wear including rust throughout, but text is still legible. 26.5″ W x 29″ H Please refer to photos regarding condition. However, we are not responsible for any damages, loss, or deductibles. In these cases, we will insure them to the full extent available, but will not be responsible for additional damages above the available insured amount. OTHER? Our items may contain rust, dust, grease, or grit. All of our pieces are reclaimed from industrial environments where they may have been exposed to years of use and weathering. As such, each piece has character. Industrial Artifacts cannot be held responsible for matters of taste regarding the character of a piece. Bulbs for light fixtures are not included unless specified.