22K Gold Overlay Imperial Glass Shoji Pattern Highball/Tall Barware Glasses. Elegant Vintage Imperial Glass highball/tall glasses have the iconic and collected 22K gold overlay over glass called the Shoji or Greek Key. These are from the 60's and have the IG marking on the bottom. These are classic and timeless and in very great Vintage condition with some wear to gold overlay at the top rim. 8 glasses available all sold individually. Dimensions: 5.5" H x 2.75" D x 2.75" W.