A Large Russian Gold and Diamond Mounted Guilloche Enamel Silver Cigarette Case Mark of Ivan Britsyn, St. Petersburg, Circa 1905 retailed by Iosif Marshek, with a fitted leather case. marked with '88' standard on interior 7 ozt 16 dwt gross Width 4 1/4 inches. Property from the Collection of Mr. James Lee Soffer, Pittsburgh, Pennsylvania Provenance: Sotheby's, New York, Collections: Silver, Vertu and Russian Works of Art , 14 October 2015, Lot 29