McCoy Pottery Barrel Coffee Mug Green Glaze Marked with a 4 in shield on bottom

Early McCoy pottery mug. Features a blue/green glaze and designed to look like a barrel. Early McCoy mark is present t on underside. Measures about 4 3/4” tall. In very good vintage condition with no chips or cracks. There are some glaze misses and age related holes as well as a small nick in the glaze. See last two photos. Still displays very well. A wonderful addition to a McCoy or USA pottery collection.