Vintage Anchor Hocking Green Black Stackable Coffee Mug

Vintage Anchor Hocking Fire King Green Mugs Ribbed. Stacking Fire King Oven Proof mug by Anchor Hocking.  3 1/2" high x 3" diameter.  White interiors with matte green gradiating to black exteriors and ribbed bottoms.  In very good condition, one has some scuffs outside, probably from stacking. Vintage Anchor Hocking Green Black Stackable Coffee Mug Very good condition with minimal signs of wear. No obvious deep scratches. Please look at all photos for best idea. Make me an offer I can't refuse. Will be shipped safely and securely in a recycled shipping box - please look carefully at pictures for best description.  All included items will be shown in pictures.  Please feel free to ask any questions - Please don't make any assumptions... ask questions if needed.