Census of 12c Perf 10 at Top or Bottom (Scott 512b)

512b-CAN-10
Sound

Notes:

Provenance:

• 9/24-26/2008, Siegel Auction Galleries, United States Stamps, Sale 962, Lot 2784, Realized $10,500
• 12/9/2010, Sirron Collection, Siegel Auction Galleries, The Sirron Collection of U.S. Perforation Rarities, Sale 1001, Lot 2087, Unsold
• 5/1-2/2019, Siegel Auction Galleries, Gem-Quality United States Stamps, Sale 1199, Lot 1514, Realized $3,250

Certificates:

• PF 466227 Genuine, perf 10 at bottom, Graded 60