Close combat clasp in silver by Josef Feix, Gablonz. Zinc construction with crimped in set up. Maker marked with designer and maker on the reverse. So called 1st pattern clasp with JFS logo on the left and stamped designer on the right side of the crimp. Very good conditionwith small signs of age. Catch broke off. No repairs, no damage. 

The catch of this rare 1st pattern combat clasp broke off but is still there.