1857, Great Britain. Art Union of London. WILLIAM CHAMBERS (1723-1796), architect. By Benjamin Wyon after Westmacott . Silver 55mm. Obv: Bare head of William Chambers facing right. Rev: Fa?ade of Somerset House. From the Art Union of London series. Beaulah 9. BHM 2596 RRR, Taylor 52a, Eimer 1516, Beaulah 9. $600. Sorry, SOLD (June, 2021)