Census of 4c Deep Blue Green (Scott 211D)
Notes:
Provenance:
- 2/23/1972, Gleysteen Collection, Mozian, "ex Luff"
- 9/18/1984, Isabelle Lessmann Collection, Siegel Auction Galleries, Lot 208
Certificates:
- PF 4853 as block of four “Genuine”, Graded T.R. stamp
- PF 54000 Genuine