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

198-UNC-43

198-UNC-43

Notes:
    Provenance:
    • 10/31/2023, Siegel Auction Galleries, United States Stamps, Sale 1297, Lot 341
    Certificates:
    • PF 7908 (1957) Genuine
    • PSE 1352275 (2018) Genuine, Graded 70