Flacon with 800 silver mounts

Very precious crystal glass handbags perfums flacon with 800 silver mounts - this unique splender dates back to around 1900; This complete flacon head is made of 800 silver and in the inner one with crescent and crown as well  as 800 and a silver forged Master´s Mark of Gustav Hauber Schwäbisch Gmünd hallmarked; ca. 5,5 cm high and 25g; traces of age and use