Religion / Cult objects / Reliquaries. Reliquary of "Sainte Ampoule" (Holy Ampulla, kept at the Reims Cathedral, filled with a never-ending supply of oil to anoint the French kings). Goldsmith work, 1820, by J.C. Cahier (student of Biennais). part of the coronation regalia of Charles X of France. n. Reims, Palais du Tau.