Cased Iron Cross 1st Class 1914. Maker KO.

In a very good, probably unworn condition. The core with all of the black paint, the frames with patina.
Marked on the ring with „KO“ for the company of Klein, Oberstein. Three piece construction and magnetic. .
The private purchase type case in a good, somewhat used condition. Printed on the white silk inside of the lid with „Zur Erinnerung an Deutschlands große Zeit“ (to commemorate Germanys time of greatness) and an image of the cross. Deeply embossed on the underside with the maker „Eisenberger Etuisfabrik Max Resch Nachf. Eisenberg S.A.“ and the German patent mark „ges. gesch“.