1961 Neil Armstrong Signed X-15 First Flight No. 3 Cover, Edwards AFB,
Updated August 24, 2026
This auction ended on September 3, 2026.
See upcoming auctions from Kelleher Auctions LLC.
| Lot number | 470 |
| Estimate | $1,000 - $1,500 |
| Auction | Session 2 |
| Date | September 3, 2026 at 11:00 AM EDT |
| Auction house | Kelleher Auctions LLC |
More lots in this auction
- 1960 Neil Armstrong Signed Vintage NASA X-15 Photograph, NASA E60-6286,
- 1962 Neil Armstrong Signed X-15 Flight Cover, Jan. 17 Edwards AFB, 3,765 MPH,
- Neil Armstrong & Paul Calle Signed Apollo 11 Limited Edition Lithograph, 173/1000,
- Canada's Original Six Astronauts Signed Photograph, Bondar, Garneau, MacLean & Others,
- 1922 Jane Addams Signed Letters & Cover,
- United States, Shuttle autographs and autopens 1983-2000,
- John Q. Adams Free Frank,
- United States, Apollo and Shuttle autographs 1966-1982,