La Donna del Lago, Opera Seria Paris: Marquerie Freres, 1840. Early published piano vocal score. 4to. (iv), 1-296. Contemporary three-quarter tan calf, stamped in gilt, black morocco spine label, over marbled paper-covered boards, joints and corners rubbed, some blistering to spine; scattered light foxing to text. Bound with: Otello, Opera Seria Paris: Marquerie Freres, 1838. Early published piano vocal score. (iv), 1-232pp.