Census of 12c Blackish Purple, Special Printing (Scott 198)
Notes:
Provenance:
- 5/31/2003, Siegel Auction Galleries, 2003 Rarities of the World, Sale 863, Lot 491, Realized $9,900
- 3/10/2004, Siegel Auction Galleries, United States Stamps, Sale 872, Lot 560, Realized $11,000
Certificates:
- PF 282300 (1994) Genuine