1508
1870 Perforation 11½ Watermark 14mm. (X) Watermark 17mm. (Y)
on piece 1Kr. black (X) centred to left, on small piece tied by almost complete "PEGNITZ 18/JUN" d.s. in violet. Fine and rare. Signed Pfenninger and Thier. M. P2X. D.M. 2100 +. Photo

细节
on piece 1Kr. black (X) centred to left, on small piece tied by almost complete "PEGNITZ 18/JUN" d.s. in violet. Fine and rare. Signed Pfenninger and Thier. M. P2X. D.M. 2100 +. Photo