Designed and etched by Joseph Mallord William Turner; Drawing of the Clyde (Liber Studiorum; part IV; plate 18); Designed and etched by Joseph Mallord William Turner (British; London 1775-1851 London); Engraved and published by Charles Turner (British; Woodstock; Oxfordshire 1774-1857 London); March 29; 1809; Etching and mezzotint; third state of three; plate: 7 3/16 x 10 1/2 in. (18.3 x 26.7 cm); sheet: 8 1/4 x 11 1/2 in. (21 x 29.2 cm); Prints