Here is a short description in English (without any sales prices or values): Set of four 1972 10 Deutsche Mark silver commemorative coins issued by the Federal Republic of Germany for the Munich Summer Olympics (XX. Olympiade). Each coin is composed of 0.625 fine silver (15.5 g total weight, approximately 0.3115 oz pure silver per coin), features the federal eagle on the obverse with the inscription “BUNDESREPUBLIK DEUTSCHLAND 10 DEUTSCHE MARK” and a mint mark (such as D, F, G, or J) below or near the eagle. The reverse sides display various iconic designs from the series, including abstract motifs like the Olympic spiral (rays or knot-like symbol), flame with rings, kneeling athletes, stadium view, or similar Olympic themes, accompanied by inscriptions such as “SPIELE DER XX. OLYMPIADE 1972 IN MÜNCHEN” or “OLYMPISCHE SPIELE MÜNCHEN”. These are uncirculated condition pieces, part of the well-known six-design series minted across four German mints to commemorate the 1972 Games in Munich.