New York & Havre Steam Navigation Company
(Havre Line)
The Havre Line operated between New York and Havre, with a stop at Southampton (actuall at Cowes, Isle of Wight) to exchange mails with Great Britain. The line operated between 1850 and 1861.
Montevideo, Uruguay, February 29, 1860, Montevideo Correos 2 March marking, per Royal Mail Steam Packet branch packet Mersey departing Montevideo March 2, connecting to Royal Mail Steam Packet Tyne at Rio de Janeiro March 10, arrived Southampton April 3, London April 3, 1860 transit, per Havre Line Arago arrived "NEW - YORK AM. PKT. APR 19" exchange office marking, rated 33 cents due.