Medal for bravery Franz Joseph I Austria

an interesting medal for bravery,
obverse: bust of Franz Joseph I,
FRANZ JOSEPH I.V.G.G. KAISER V. OESTERREICH,
reverse: in a wreath of laurel twigs flags and the inscription DER TAPFERKEIT,
signature: TAUTENHAYN,
no pendant,
delicate patina,
silver,
weight: 17,12g