Lot no. 6097

1905, BIT SURCHARGES: 5 BIT on 4 cents, 5 Bit on 5 cents (2 blocks of 4 and horizontal pair) and 2 copies 5 BIT on 8 cents, tied by cds. "CHRISTIANSTED 16/12 1905" to registered envelope via St. Thomas to Copenhagen "Poste restante" with adjacent boxe "Anbefalet"; a fine and rare letter, correctly franked