1854 (Jun. 6) London, England to Baltimore, Md., folded letter with red London Paid (6.6) cds and red manuscript "1/-" shilling packet rating, red "21/cents" credit rating h.s., carried by Havre Line Union from Southampton Jun. 7 to New York arriving Jun. 23, red "Am. Packet, Paid 24, Jun 24" exchange credit cds, Very Fine, Letter was carried on maiden return voyage of the Havre Line Union. Estimate  $200 - 300. British mails were picked up and discharged off Cowes, Isle of Wight, in the Solent near Southampton. London applied 21¢ credit marking. $0 (Image)