This item is in Cape Town
The basic design of the WWII crosses is a central cross patee struck from iron and mounted in a silver frame which has a raised crenulated decorative border. The obverse of the cross bears the date 1939 under a "mobile" swastika. Second class crosses would have a ring at the top where a ring was attached, and had more markings on the back. The first class award, however, was meant to attach directly to the front of the uniform.
The Iron Cross (Eisernes Kreuz, abbreviated EK) was a military decoration in the Kingdom of Prussia, and later in the German Empire (1871–1918) and Nazi Germany (1933–1945). It was established by King Friedrich Wilhelm III of Prussia in March 1813 backdated to the birthday of his late wife Queen Louise on 10 March 1813 during the Napoleonic Wars (EK 1813). Louise was the first person to receive this decoration (posthumous)