Mourning Envelope to Ireland by American Packet, 1866. Prepaid by two each of 1861, 10¢ yellow green, pair + 1863, 2¢ black large red "NEW-YORK / AM. PACKET" cds with integral "3" cent credit to Great Britain, addressed to Holy Cross, Ireland; left 10¢ stamp with tiny tear and 2¢ at bottom slightly overlapping cover, Very Fine. Scott No. 68+73  Estimate $750 - 1,000. $0 (Image)