Census of 6c Dull Brown, USIR Watermark (Scott 271a)
Notes:
- Shows āIā of wmk.
Provenance:
- 9/19/2012, Natalee Grace Collection, Siegel Auction Galleries, The Natalee Grace Collection of Used U.S. Stamps, Part Two: 1869 to Pan-American Issues, Sale 1027, Lot 146, Realized $3,000
Certificates:
- PF 380581 Genuine