Germany
Federal Republic of Germany, UNESCO Cathedral of Aachen, Proof Gold 100 Euros, 2012 D, Obv: an eagle at the center, its head turned to the left and its wings open but with closed feathering, stars and legend "BUNDESREPUBLIK DEUTSCHLAND 2012 - 100 EURO" around the field, mint-mark "D" in the exergue, Rev: a picture of the UNESCO World Heritage-Aachen building, legend "WELTERBE DOM ZU AACHEN OE UNESCO" around the field, 15.52g, 27.98mm, (KM # 313), polished plate proof.
Estimate: INR 60000 - 70000