1857 (Jun 17) entire to Neustadt endorsed “Postage Paid” and “pr prussian closed mail” franked 1851 12c. pair (with margins touched at left) and 1853-55 3c. pair (good to large margins) tied by Hannibal Mo. Cds, red N.York 7 Br. Pkt PAID cds, at top framed AACHEN 3/7/ FRANCO entry cancel, reverse with Altona transit and arrival cds. A fine and rare cover with Philatelic Foundation Cert (1999).