Edgar (Twelve Characters from Shakespeare). Artist and engraver: Etched and published by John Hamilton Mortimer (British, Eastbourne 1740-1779 London). Dimensions: Plate: 15 9/16 x 12 13/16 in. (39.6 x 32.6 cm) Sheet: 20 3/8 x 13 9/16 in. (51.8 x 34.