GERMANY – Kloss, Dr. Paul: Geschichte der Postwertzeichen des Königreichs Sachsen (1882), 85 pages, 68 illustrations, hardcover, very good condition for the age! PLUS: Springer, Renate: Die postalische Behandlung von Insinuations-Dokumenten in Sachsen ... (2002), 100 copies printed. 28 pages + 50 pages with illustrations, softcover, as new. Estimate: 100 Euro
