1857, 12¢ black, plate I, horizontal pair + 10¢ green, type V. Rich colors, 10¢ with natural s.e. and guideline at left, neat grid cancels with matching "Bloomsburg, Pa., Oct 4" cds alongside on fresh 1860 folded letter to Quito, Ecuador paying the 34¢ British mail rate, "Panama, Oc 22, 1860" British P.O. transit cds and red "24" credit handstamp, Very Fine and choice. Scott No. 36+35  Estimate $2,500 - 3,500. $0 (Image)