Vintage Lodge No. 9 cast iron skillet with 3 notch heat ring in excellent condition.  Cooking surface is very nice with beautiful swirled machine milling marks. Bottom of the skillet is marked 9, SK with a D mold mark, and is pre "made in USA" marking.  Sits flat on glass surface with no wobble, cracks or damage. Cleaned and restored with Scott's Cast Iron Rub, please see pictures for details.