American First Day Cover Society Devoted to the advancement of First Day Cover collecting 96th Fund Raising Auction Index | Previous | Next 626 Lot # Scott # Date Description Est. Value RLB Cachets 626 5260 2/9/2018 U.S. Flag, coil, serpentine die cut 9˝ vert., microprinted “USPS” at left of flag fold on fourth white stripe (Ashton-Potter printing); R. L. B. (Butkiewicz); 3 diff cachs (Ashton Potter pl# str/3, coil sgl, bklt sgl) $18.00 Index | Previous | Next