Historiepenningen - Dr. G.F. Westerman - 1863 - Gold Medal Germany 'Die Zoologische Gesellschaft zu Hamburg 1863' by Steinle & H. Lorenz - Obv: In polylobe large lion's head facing, surrounded by wild animals / Rev: Ribbon with engraved legend: 'Herrn Dir. Dr. G.F. Westerman den 1. Mai 1888' on a field of arabesques - Gold 102,65 g. 57 mm. - FDC in blue velvet box with gold letters, same medal in bronze added, also awarded to Dr. G.F. Westerman, extremely rare.