GERMANY, WEIMAR REPUBLIC - 1924 medal -Rein Nickel

Rare GERMANY, WEIMAR REPUBLIC, medal, 1924, Scoville Manufacturing Co., Waterbury, Connecticut, Obverse: head L, GUSTAV SELVE EIN PIONIER DER NICKEL-INDUSTRIE, Reverse: REIN-NICKEL ALTENA (WESTF.) 1874 – 1924 50 JAHRE NICKEL HÜTTE BASSE UND SELVE, Edge: plain, nickel, 50mm, 57.58g, I found 2 references to specimens in museums, no sales records, AU