1861, 10¢ yellow green, horizontal strip of three (couple small defects) tied by "Jackson, Cal., Nov 10" cds with additional pen stroke cancels on Prussian closed mail cover to Germany, red "N. York. Am. Pkt." and red "Aachen" exchange markings, "Frankfurt Dec 18" transit postmark on reverse, small corner nick at left, some damage to backflap, F.-V.F. Scott No. 68  Estimate $150 - 200. $0 (Image)