Iron Alum

KFe(SO4)2 +12H2O.. Made by bringing molecular weights of pota ium and ferric sulphates together in The Iron Mask. fied as a conspirator against Louis XIV., an illegitimate son of Anne of Austria, a brother or son of Louis XIV., and other persons. A letter of Louis XIV., deciphered 1893, points to Gen. de Burlonde, who raised the siege of Conti without the king's permi ion.