2436/4416
1870. PROOF. 4 sk. grey/brown. Imperforated stamp with inverted frame. Cert. Nielsen [ P18Dd ] [ (*) ]
Auction
Stamps, 8 September 2024
Category
Estimate
Price realised
Not sold
1870. PROOF. 4 sk. grey/brown. Imperforated stamp with inverted frame. Cert. Nielsen [ P18Dd ] [ (*) ]
Stamps, 8 September 2024
Not sold