Census of 1c Green, Perf 12 x 10 (formerly Scott 424a) (Scott 423A)

423A-CAN-35

Notes:

• Formerly the right stamp in pair with 423A-CAN-33

Provenance:

• 6/19/2010, Siegel Auction Galleries, 2010 Rarities of the World, Sale 989, Lot 185, Realized $3,250

Certificates:

• PF 264024 Genuine, perfs mostly separated, as pair
• P.S.E. as a single (2007), Graded 70