Census of 12c Blackish Purple, Special Printing (Scott 198)

198-UNC-34

198-UNC-34

Notes:
    Provenance:
    • 12/17/2002, Siegel Auction Galleries, United States Stamps, Sale 852, Lot 641, Realized $4,400
    Certificates:
    • PF 209357 (1989) Genuine, tiny thin