Census of 6c Perf 10 at Top or Bottom (Scott 506a)
506a-CAN-08
Sound
Notes:
- Perf 10 at bottom
Provenance:
- 12/9/2010, Sirron Collection, Siegel Auction Galleries, The Sirron Collection of U.S. Perforation Rarities, Sale 1001, Lot 2054, Realized $3,000
Certificates:
- PF 85234 Genuine, perf 10 at B.
- PF 493654 Genuine