A friend got this from an old German family in Namibia (S.W.A), but we are unsure as to what this really is. It is a hollow stamped metal that is either silver or silver coated with no markings on the rear. The front only has the engraving in the center, "II Ritter 1912". The ribbon looks to be the one from the Honour Cross so maybe added to "complete" the medal. Could anyone please tell us what this is? Thank you.