(Attrib.) Thomas Bock (1790-1855), Portrait of a Gentleman Graphite on paper watermark Wm Cresswell 1820 20 x 16.5 cm, Note: Thomas Bock, born 1790 in Sutton, England. He was transported to Van Dieman's Land in 1824 for assisting in an abortion. He remained in Australia working as an engraver and photographer from that time until his death, in Hobart, Tasmania, 1855