American First Day Cover Society Devoted to the advancement of First Day Cover collecting 96th Fund Raising Auction Index | Previous | Next 627 Lot # Scott # Date Description Est. Value RLB Cachets 627 5261 2/9/2018 U.S. Flag, coil, serpentine die cut 11 vert., microprinted “USPS” at right of flag fold on fifth white stripe (Banknote printing); R. L. B. (Butkiewicz); 3 diff cachs (Banknote Corp pl# str/3, coil sgl, bklt sgl) $18.00 Index | Previous | Next