American First Day Cover Society Devoted to the advancement of First Day Cover collecting 97th Fund Raising Auction Index | Previous | Next 173 Lot # Scott # Date Description Est. Value First Cachets 173 1178 4/12/1961 Civil War, Fort Sumter; H. R. Harmer, Inc.; MNL; black; Over-print on Artcraft cachet $20.00 Index | Previous | Next