United States 1839 Baltimore to London DOUBLE FORWARDING AGENT Stampless SFL

Stampless folded cover, rated 3/2 in manuscript, double rate from Baltimore to London, England, endorsed "per Independence", backstamped with oval FORWARDED BY MEYER & HUPEDEN NEW YORK and FORWARDED THROUGH GILPIN'S EXCHANGE READING ROOM AND FOREIGN LETTER OFFICE N-YORK, with two-line black LIVERPOOL / SHIP LETTER and red c.d.s. receiver (29 AU), a lovely cover with largely choice strikes, scarce and fine.