1762464 Regency table regulator, attributed to John Moxon or Sir William Congreve, c.1820 (gilt-brass, mahogany, bronze & black marble) by English School, (19th century); height: 47 cm; Private Collection; (add.info.: The four gilt-metal columns on ball feet with ball-and-spire finials flanking a pedimented frame, the single chain fuse movement with finely cut wheels each with six crossings, Harrison\'s maintaining power); Photo 穢 Christie\'s Images.