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

423A-CAN-06

Notes:

Provenance:

• 11/30/1971, Grunin Collection, Siegel Auction Galleries, The Louis Grunin Gold Medal Collection of 20th Century, Sale 404, Lot 268, Realized $150
• 9/12/2000, Siegel Auction Galleries, United States Stamps, Sale 826, Lot 683, Realized $3,000
• 11/14-16/2018, Siegel Auction Galleries, United States Stamps including Confederate States and Hawaii, Sale 1192, Lot 482, Realized $3,750

Certificates:

• PF 37579 (1972) Genuine
• PF 211876 (1989) Genuine
• PSE (2018) Genuine
• PF 582724 (2021) Genuine, Graded 80