1797. Sweden. Dr Abraham Bäck, copper portrait medal by Lawrence D Lunderberg, head right in high relief, signed Lunderberg beneath, DOCTRINA CLARUS ET ARTE above, reverse legend in eight lines, 35mm (Hild. p.659; BDM III, p. 495); and an Æ medal of Linnäus (Brett 659). First extremely fine, second fine (£50-60)