Census of 30c Greenish Black, Special Printing (Scott 176)
Notes:
Provenance:
- 5/24/1986, Isleham Collection, Siegel Auction Galleries, The Isleham Collection of United States Stamps, Sale 662, Lot 1153, Realized $4,600
- 5/18/1990, Siegel Auction Galleries, 1990 Rarities of the World, Sale 724, Lot 220, Realized $8,800
Certificates:
- PF 227220 (1990) Genuine