Mexico 1856, 2r yellow green, México. Two singles, tied by Mexico circular date stamps on cover to New York City, entered the U.S. mails with "New Orleans, La., Oct 12, 1858" cds, with matching straight line "Ship" and "5" rate handstamps, Very Fine, a rare maritime and foreign destination usage. Scott No. 3  Estimate $1,000 - 1,500. $0 (Image)