1866 (Jan 15) envelope addressed to “U.S. Flag Ship Colorado” at Paris franked 1861-63 3c. and 12c. paying the ¼ oz. rate, tied Palmyra N.Y. cds, red New York Paid 3 date stamp (Jan 20) crediting France with 3c., octagonal French maritime cancel and framed ‘PD’ in same ink.