1. [A Wedgwood blue jasper dip portrait medallion of Robert Walpole, First Earl of Orford] [art Published / Created: [ca. 1774] Call Number: LWL Min. 120 On display in Reception Area Image Count: 1 Resource Type: still image Found in: Lewis Walpole Library > [A Wedgwood blue jasper dip portrait medallion of Robert Walpole, First Earl of Orford] [art original].