This fantastic Jefferson Glass antiQue Victorian custard glass handled mug with sWeeT hand painted roses is their 'Ribbed Thumbprint' pattern. Made by Jefferson Glass circa 1907 - 1912. This is a gReAt Jefferson pattern with 6 big, bold 'thumbprints' around the bottom edge and a ring base with star. Lightly souvenir etched with the name 'Monte Wilks 217 1/4' on the backside. Measures 3 1/2 inches tall X 2 1/2 inches across the rim - glass is In Excellent condition, with some remnants of Gold trim remaining around the rim. This amazing, Creamy yellow Victorian custard glass glows bright green under uv blacklight! A fabulous custard glass mug for your collection!