on piece 12Kr. light red and 3Kr. light blue, both with large margins, on small piece cancelled by open cogwheel "598" at Würzburg. Extremely fine. Signed Pfenninger. M.6 + 2 II. Photo
on piece 12Kr. light red and 3Kr. light blue, both with large margins, on small piece cancelled by open cogwheel "598" at Würzburg. Extremely fine. Signed Pfenninger. M.6 + 2 II. Photo
on piece 12Kr. light red and 3Kr. light blue, both with large margins, on small piece cancelled by open cogwheel "598" at Würzburg. Extremely fine. Signed Pfenninger. M.6 + 2 II. Photo
