Germany, mixed lot of more than 15 works. As well among others the Jaeger catalogue to Hanover and Brunswick, 1971. From Ebengreuth, generally numismatics and history of money of the Middle Ages and the new time, 1926. Wagner, coinage and housemates in Speyer, 1931. Smart, coin and money in medieval times, 2004. Pig wallow / Hirmer, Hohenstaufen time in the coin image, 1963. Condition from II - IV.