Census of 12c Blackish Purple, Special Printing (Scott 198)
Notes:
Provenance:
- 4/14/2009, Alan B. Whitman Collection, Siegel Auction Galleries, The Alan B. Whitman Collection, Part Two: 1870-1901 Issues, Sale 968A, Lot 234, Realized $17,825
Certificates:
- PF 164052 (1986) Genuine
- PF 313443 (1997) Genuine