Vintage USA Brown Drip Glaze Coffee Mugs. Set of 3

Vintage USA pottery Brown Drip Glaze coffee or tea mugs. Vintage and collectible! This is a set of 3. I have a 4th with a crack that I will include. MCM classic coffee mugs Brown with off white around the top. Some minor wear on the glaze, appropriate for pre-loved vintage. 8-9 oz capacity Smoke free home. Offers considered!