AUSTRIA. 70th Birthday of Franz von Hauer (Director of the Vienna Natural history Museum) Silver Medal, 1892. PCGS MATTE SPECIMEN-65 Gold Shield.Loehr-213. By A. Scharff. Obverse: Bust left; Reverse: View of the Earth focused upon the Eastern Hemisphere; all between wreath of two palm fronds and and decorative cartouche. Featuring steely gray surfaces with a delightful matte nature, this fairly SCARCE Gem offers some tinges of golden-amber highlighting the bust of the obverse.