Census of 3c Ty. III, Offset Issue, Printed on Both Sides (Scott 529b)
Notes:
Provenance:
- 3/26-28/2013, Siegel Auction Galleries, Outstanding United States Stamps, Sale 1040, Lot 1928, Realized $750
Certificates:
- PF 4029 (1952) Genuine
- PF 511693 (2013) Genuine