Metcalf, D. M., The Coinage of South Germany in the Thirteenth Century, Spink & Son, Ltd., London, 1961, 79 pages, softcover. An essay on coins of southern Germany, Switzerland and Austria, including Regensburg, Niederbayern, Swabia, Munich, Augsburg, Freising, Konstanz, Basel, Zuerich, Friesach, St. Veit, Vienna, and the Danube, ex James Farr Collection Library.
Estimate: 10-20 USD