"Prinsenoplage" - Proeven

Lot nr. 3778 Kwaliteit: (*)

N° 49P "10fr. green", proof "Prince" issue on tinted paper proof, certificate BCSC, vf

Lot nr. 3779 Kwaliteit: (*)

N° 49P "10fr. green" proof "Prince issue" on yellowish paper, certificate Luc vander Marcken, vf