An antique Copeland bust of Ophelia, stamped in reverse, W.C. Marshall RA Sculpt, Copeland, and Crystal Palace Art Union. Circa the 19th century. William Calder Marshall, 1813 to 1894 was a Scottish sculptor. He was known for creating public monuments for the new Houses of Parliament, Westminster Abbey, and St. Pauls Cathedral. He created a colossal bronze statue of Robert Peel for Manchester, with figures representing the city, illustrating production and trade, and another symbolizing the arts and sciences at the base of the pedestal. Antique French Busts And Marble Collectibles.