Antique Cast Iron 11" ( 11 IN C.T.P. ) Stamped Spider Skillet Pan North Carolina

Hard to see, but the handle is stamped 11IN C.T.P. A couple other pans with the same markings were found in the North Carolina area. This one was also found in that area. Measures 10 1/2" in diameter x 2" deep. Cleaned & seasoned! Displays some light pitting on the cooking surface as well as the bottom. Measures 18" in overall length. Rare piece! Unknown maker.