Census of 20c Perf 10 and Top or Bottom (Scott 515d)
Notes:
- Perf 10 at bottom
Provenance:
- 10/19/2005, Siegel Auction Galleries, Rare and Superb United States Stamps, Sale 902, Lot 1287, Realized $11,000
Certificates:
- PF 432721 (2006) Genuine, pulled perf at top left