Collector`s Literature. POCHE Emanuel: Porcellan - Marken, 8. issue + STARA Dagmar: Zinnmarken aus Aller Welt (world), both in German; good condition (Image 1) (Image 2) (Image 3) (Image 4) (Image 5) (Image 6) (Image 7) (Image 8) (Image 9) (Image 10) (Image 11) (Image)