Robert Farquhar Signed ISEE-3 First Halo Orbiter Space Cover NASA with COA
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About the work
About This Piece
Robert Farquhar Signed ISEE-3 Halo Orbiter Cover
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.