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

198-UNC-13

198-UNC-13

Notes:
    Provenance:
    • 4/28/2015, Robert R. Hall Collection, Siegel Auction Galleries, The Robert R. Hall Collection of Outstanding United States Stamps, Sale 1096, Lot 350, Realized $13,800
    Certificates:
    • PF 157417 (1986) Genuine with filled in thin
    • PF 408661 (2004)