Census of 12c Blackish Purple, Special Printing (Scott 198)

198-UNC-21

Notes:

Provenance:

• 3/19/2023, Col. Edward H. R. Green Collection, Irwin Heiman, Lot 148
• 6/12/1991, Governor Pierre S. DuPont IV Collection, Christie's, United States and Confederate States Stamps and Covers, Lot 429
• 6/14/2024, William H. Gross Collection, Siegel Auction Galleries, The William H. Gross Collection of Complete United States Stamps, Sale 1323, Lot 65, Realized $12,390

Certificates:

• APS 1162 (1945) Genuine
• PF 238390 (1991) Genuine
• PF 602364 (2024) Unused, no gum as issued, Genuine