Census of 12c Perf 10 at Top or Bottom (Scott 512b)
Notes:
Provenance:
- 4/10/2001, Twigg-Smith Collection, Siegel Auction Galleries, The Thurston Twigg-Smith Collection of Superb Used U.S. Stamps, Sale 835, Lot 487, Realized $2,900
- 12/9/2010, Sirron Collection, Siegel Auction Galleries, The Sirron Collection of U.S. Perforation Rarities, Sale 1001, Lot 2086, Unsold
Certificates:
- PSE 15702 “Genuine, perf 10 at bottom