1863, 2¢ black, Foreign Mail. Reference group 7 covers and front; includes 2¢ + 10¢ two singles in cover and front to Peru, similar franking on folded letter to Spain, other combinations to Cuba, P.E.I. and Honolulu, usages from Honolulu and to China missing stamps; cover and stamp flaws, about Fine. Scott No. 73, 93  Estimate $200 - 300. $0 (Image)