Census of $6.00 Ultramarine, 1875 Special Printing (PR50)
Notes:
Provenance:
- 4/29-30/2021, Gary Petersen Collection, Siegel Auction Galleries, The Gary Petersen Collection of Important United States Stamps, Sale 1234, Lot 496, Realized $40,000
Certificates:
- PSE 1121321 (2007) Genuine
- PF 574814 (2021) Genuine