Sweden. Facit 138Cc, Cz ★★, 1920 Air Mail Surcharge 50 öre / 4 öre violet in MNH BLOCK of four with two stamps with KPV. Certificate Lorentzon 3, (4×3), (4×5) (2025).
A buyer’s premium of 25% plus a 20 SEK lot charge is added to the hammer price
