Los-Nr. 518

1856, Small pearls 5 kopeks dark blue with nice margins on all sides, tied by rare boxed "WILLMANSTRAND 25 OCT 1856" to entire letter to Wiborg. An attractive and rare letter with a beautiful stamp with sole postmark cancellation. 3 signatures in pencil including Alberto Diena and certificate Schwenson BPP (2003)
Provenance: Agaton Fabergé (HR Harmer, 1940)