Description
Amplatz, M., International Post over the Alpine Passes of Switzerland, article with illustrations and maps, 30 pp., in VPhA, Yearbook 2001, Spektrum der Philatelie, 1st year, 129 pp. #43589
Amplatz, M., International Post over the Alpine Passes of Switzerland, article with illustrations and maps, 30 pp., in VPhA, Yearbook 2001, Spektrum der Philatelie, 1st year, 129 pp. #43589