Census of 4c Blue, Error of Color, Used (Scott 233a)
Notes:
Provenance:
- 11/9-11/2016, Siegel Auction Galleries, Outstanding United States Stamps, featuring The Irwin Weinberg Inventory, Sale 1140, Lot 601, Realized $18,000
Certificates:
- PF 747 Genuine
- PSE 1321008 (2016) Genuine
- PF 545517 (2017) Genuine