384. Auktion
19.–20. & 23.–28. September 2024 in Wiesbaden
1919, Krakow Overprint 1kr. ultramarine, fresh colours, usual perforation, unused, very fine. A rare stamp, signed Mikulski with his certificate
1919, Krakow Overprint 1kr. ultramarine, fresh colours, usual perforation, unused, very fine. A rare stamp, signed Mikulski with his certificate