Census of 24c Dull Purple (Scott 175)

175-UNC-98

175-UNC-98

Notes:
    Provenance:
    • 4/22/1988, Siegel Auction Galleries, 1988 Rarities of the World, Sale 692, Lot 256, Realized $1,430
    • 6/27/2017, Siegel Auction Galleries, 2017 Rarities of the World, Sale 1159, Lot 176, Realized $2,596
    Certificates:
    • PF 33037 (1970) Genuine