This vintage set of handmade art pottery coffee mugs cups, signed by artist Margie in 1993, features a round shape and a matte finish. Made in the USA, these two-piece mugs are crafted with a ceramic material and a glaze pattern. With a capacity of 3 3/8" in diameter and 4 3/4" in height, these unique mugs are perfect for all occasions and are a charming example of Arts Crafts/Mission Style. A delightful addition to any pottery collection, these handmade mugs showcase the talent of the artist and the beauty of traditional pottery craftsmanship from the 1990s. Not sure if that?s what the signature reads on the bottom of mugs. I purchased from the artist in 1993, love the mugs, just have too many.