Census of 6c Perf 10 at Top or Bottom (Scott 506a)

506a-CAN-18
Sound

Notes:

Provenance:

• 6/13/2009, Siegel Auction Galleries, 2009 Rarities of the World, Sale 973, Lot 219, Realized $4,750
• 12/9/2010, Sirron Collection, Siegel Auction Galleries, The Sirron Collection of U.S. Perforation Rarities, Sale 1001, Lot 2053, Unsold
• 11/20-21/2019, Siegel Auction Galleries, Superb United States Stamps and Private Die Proprietary Stamps, Sale 1212, Lot 166, Realized $1,800

Certificates:

• PF 471744 Genuine, perf 10 at B.