Antique mezzotint of Thomas Hawksley, an English civil engineer of the 19th century. with facsimile signature of T. Hawksley. Artists and Engravers: Signed by H. von Herkomer (left) and an unidentified signature (right). Condition: Good, stained in lower margins, slightly affecting image. Please study image carefully. Date: circa 1885 Overall size: 45.5 x 59 cm. Image size: 34 x 42 cm.