Census of 15c Black, Z Grill (Scott 85F)

Notes:

Provenance:

10/23/1963, Newbury Collection, Siegel Auction Galleries, The Saul Newbury Collection, Part VI: United States 19th Century Issues, Sale 264, Lot 530, Realized $11,500
2/23/1966, Siegel Auction Galleries, 1966 Rarities of the World, Sale 296, Lot 64, Realized $13,000
5/25/1986, Isleham Collection, Siegel Auction Galleries, The Isleham Collection of United States Stamps, Sale 662, Lot 1099, Realized $100,000
10/8/1998, Robert Zoellner Collection, Siegel Auction Galleries, The Robert Zoellner Collection, Sale 804, Lot 235, Realized $209,000
6/14/2024, William H. Gross Collection, Siegel Auction Galleries, The William H. Gross Collection of Complete United States Stamps, Sale 1323, Lot 32, Realized $2,773,000

Certificates:

PF 14038 (1961) Genuine
PF 162712 (1986) Genuine
PF 330753 (1998) Genuine
PF 602303 (2024) Used, manuscript "X" cancel and octagonal town date stamp, Genuine