New auction record for Kentucky Pottery set at Case Antiques, Inc.  Auctions & Appraisals Historic Jar sells for $55,000 KNOXVILLE, Tenn.— A cobalt slip-decorated stoneware butter churn achieved a record price for Kentucky pottery at auction, selling for $55,200 (inclusive of 15% buyer’s premium) at Case Antiques Inc., Auctions & Appraisals on Oct. 16.  The […]