American First Day Cover Society Devoted to the advancement of First Day Cover collecting 100th Fund Raising Auction Index | Previous | Next 457 Lot # Scott # Date Description Est. Value H. N. Local Post 457 10/1/1976 H. N. Local Post; Canadian 10/1/1996 Disney World-Florida sheet and dual Australian sheet, and U.S. #3105 Endangers Species Block of 4 with "H.N" perfin $20.00 Index | Previous | Next