1929, Kans. - Nebr. overprints, 1¢ to 10¢ complete (Scott 658-679), on a matched pair of Washington D.C. First Day Covers; 2¢ 3¢ & 6¢ with minor perforation faults due to edge placement, Fine to Very Fine. Scott $3,000 Suggested Bid $750-1,000 (Image)