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

423A-CAN-BL-01

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 429, Realized $10,500
• 6/12/2004, Chesapeake Collection, Siegel Auction Galleries, The Chesapeake Collection of Compound Perforations, Sale 877, Lot 160, Realized $19,000
• 12/9/2010, Sirron Collection, Siegel Auction Galleries, The Sirron Collection of U.S. Perforation Rarities, Sale 1001, Lot 2007, Unsold
• 10/22/2019, Siegel Auction Galleries, United States Stamps, Sale 1209, Lot 1261, Realized $12,000

Certificates:

• PF 46412 (1974) Genuine
• PF 373573 (2001) Genuine
• PF 564976 (2019)