All sheets/panes sold on this site are in mint condition. They were purchased from USPS and put directly into protective sleeves where they have remained since the date of purchase.
1999 Billy Mitchell – 55 cent
1999, Pioneers in Aviation, Stamp Sheets, US Stamps$11.00
Pane of 20 (5 across x 4 down)
Mint condition, never hinged – direct from USPS into sleeve
Availability: 1 in stock
