6 Pfg plus 9 Pfg - 60 Pfg plus 90 Pfg postal stamps "zone commissioner Luboml", complete set, used with genuine cancellation of official seals, the value Michel number 11 point at the plate flaw I on! rare, issue-specific perforation (Michel number 8 left page short perfs), signed Krischke BPP respectively Z. Mikulski, Michel 1.450.- rare set, series completas become hardly offered!