Eastern Azerbaijan Medallion and Gubba rug Sale 2192 Lot 19 Shirvan Rug, East Caucasus, last quarter 19th century, column of four large serrated flowerheads in red, royal blue, ivory, gold, and blue-green on the midnight blue field, multicolored diagonal stripe border, (even wear to center, areas of repiling), 7 ft. 2 in. by 3 ft. 9 in. Estimate $3,000-3,500 Skinner Auctioneers and Appraisers of Antiques and Fine Art