This coin is GEM, BU grade. It has the bust of Franz Joseph, he was emperor from 1848 to 1916. The coin is made of 83.5% Silver (.835 fineness) It weighs 5.0 grams and has a diameter of 23mm. A Key Date because of the Emperors death in 1916, They struck some commemorative coins with the 1915 dyes, this coin has etching on the edge, shows a body laying and other marks (see pictures) I could not find any other examples with etching on the edge, if you know of any let me know. $150 B/O