Mueller, Edwin: European Classics. IV. Baden, an introduction, 12 ...

Mueller, Edwin: European Classics. IV. Baden, an introduction, 12 pages with illustrations of a Stockach provisional bridge and a Baden bridge, in Mercury Stamp Journal No.18, June 1951, the well-known, knowledgeable series of the legendary Viennese philatelist, but in 1938 in New York, where he later became a consultant to Boker and others #48534