Census of 90c Violet Carmine, Special Printing (Scott 177)
Notes:
Provenance:
- 4/22/1988, Siegel Auction Galleries, 1988 Rarities of the World, Sale 692, Lot 259, Realized $3,850
Certificates:
- PF 8619 (1957) Genuine
- PF 9730 (1958) Genuine but reperfed at left
- PF 115511 (1983) Genuine