Robert Farquhar Signed ISEE-3 First Halo Orbiter Space Cover NASA with COA
MSRP:
$360.00
Price:
$300.00
Ready to ship
Only 1 in stock
Authenticated — third-party verified with certificate of authenticity before listing.
Signed by the artist — hand-signed, with edition details documented.
Ships fully insured, signature required, in archival fine-art packaging.
REVIEWS.io
Robert Farquhar Signed ISEE-3 First Halo Orbiter Space Cover NASA with COA
$300.00
About the work
About This Piece
Authenticated Autograph
Robert Farquhar Signed ISEE-3 Halo Orbiter Cover
With Certificate of Authenticity
NASA Space Engineer • First Halo Orbiter of the Earth
What You Are Getting
A commemorative ISEE-3 “First Halo Orbiter of the Earth” postal cover personally signed by NASA space engineer Robert Farquhar, the mission designer who pioneered halo-orbit and comet-intercept trajectories. Displayed in an acrylic holder.
Details
| Signer | Robert Farquhar (NASA Engineer) |
| Item | ISEE-3 First Halo Orbiter postal cover |
| Authentication | Certificate of Authenticity |
| Provenance | Collection of Lee Saegesser, NASA History Office chief archivist (1967–1997) |
Authentication
Accompanied by a Certificate of Authenticity from Tennyson Williams, Books and Fine Art, guaranteeing the Robert Farquhar autograph. Provenance: the collection of Lee Saegesser, chief archivist of NASA's History Office, Washington DC, 1967–1997.
What Is Included
- Signed ISEE-3 postal cover in acrylic holder
- Certificate of Authenticity
Shipping & Handling
Shipped in a rigid mailer with tracking and insurance.
GAUNTLET GALLERY
Authenticated Collectibles • Est. 2012 • San Francisco
COA & NFC VerifiedChip / certificate authentication
Six-Gate CurationEvery piece vetted before listing
Documented ProvenanceOwnership trail on record
Buy With ConfidenceAuthenticated by Gauntlet Gallery
Collecting Space Memorabilia? Know before you buy.
Free field guides from our authentication desk — spot the fakes, understand the market, and verify what you own.
Collector testimonials
What collectors say
Verified reviews from buyers across the world.
4.6 Average Rating
500+ Customer Reviews
100% Authentic Reviews