(Outgoing Philadelphia) 1864 Philadelphia, Pa. To Paris, France. Cover franked with 1861, 3¢ rose + 12¢ black canceled by grid handstamps, oval "Insufficiently Paid" handstamp with "Philadelphia, Br. Pkt, May 9" cds and additional integral "6" rate cds struck over indicating double 3¢ for unpaid letter (weighing between ¼-½ oz.), red Calais cds and letter apparently accepted in Paris (under 7½ grams) as full prepaid with insufficient handstamp crossed-out, Very Fine, ex R. Vogel. Scott No. 65+69  Estimate $750 - 1,000. $0 (Image)