Quadrant by Jones – London, circa 1820 Consign Now DeptMaritime ArtsSize13 in. x 12 ½ in. x 4 in. Sold for $508 Quadrant by Jones – London, circa 1820, ebony frame with ivory name plate and scale and brass mounts in original dovetailed box. 13 in. x 12 ½ in. x 4 in. Please note that this auction has ended. Click here for an overview of this auction.