RR Auction: Space Exploration

TLS signed "Alan B. Shepard, Jr.," one page, 8 x 10.5, NASA letterhead, May 31, 1961. Letter to Reverend W. Frederick Addison, in full: &q...

Color satin-finish 7.25 x 9.25 photo of Slayton in a NASA jacket, signed in black felt tip, "Deke Slayton." Framed to an overall size of 1...

Flown silver-tone Gemini 10 Fliteline medallion, 1" in diameter, with the front featuring a raised design of the mission insignia with astronau...

Neat ink signatures of Gemini 3 astronauts Gus Grissom and John Young on an off-white 6.5 x 3.75 sheet bearing collector's notations. The sheet ...

Beautiful color satin-finish 20 x 16 photo of the Gemini 6 and Gemini 7 preparing to make history's first rendezvous in orbit between two crewed...

Gus Grissom's flown Gemini 3 gold-plated sterling silver Fliteline medallion, 1" in diameter, with the front depicting the GT-3 capsule (&q...

From the personal collection of Gus Grissom—original embroidered Gemini 3 mission patch, measuring 3.5" in diameter, which

Attested to originate from the personal collection of Gemini 12 Commander James Lovell by Heritage Auction—a staple-bound

Uncommon flown fabric Dominican Republic flag, 6 x 4, carried into space aboard the Gemini 4 capsule for a period lasting from June 3-7, 1965, signed

Fantastic large flown embroidered Gemini 9 mission patch, measuring 4" x 3.5", affixed to a letter of provenance signed in blue ballpoint ...

From the personal collection of astronaut John Young—a flown embroidered 'Texas Art Embroidery' Gemini 10 mission insignia

Commemorative cover with a cachet honoring the Gemini 10 mission, postmarked at the Patrick Air Force Base on July 18, 1966, launch day of the Gemini

Official glossy 8 x 10 NASA photo of the Gemini 10 capsule and Agena vehicle docked in orbit, matted to an overall size of 11 x 14, signed on the moun

Original vintage color glossy 10 x 8 red-numbered NASA photo (S-66-50759) of Gemini 11 Pilot Richard Gordon being hoisted from his floating capsule by

Limited edition color semi-glossy 10 x 8 photo of the Gemini 12 capsule floating high above the Earth's atmosphere, numbered 86/100, signed nice...

Commemorative cover with a cachet honoring the U.S. Navy Recovery Force for Project Gemini, postmarked aboard the USS John Paul Jones on March 23, 196

Small .25" x .25" ablative heatshield fragment removed from the Gemini 3 capsule, affixed to a color glossy 8 x 10 photo of the mission...

Limited edition color 23 x 27 lithograph entitled 'The Million Dollar View,' numbered 141/1500, showing Pilot Ed White performing the first ...

Color semi-glossy 8 x 10 photo of the Gemini 7 capsule as viewed by the Gemini 6 spacecraft during their historic first crewed rendezvous, a maneuver

Glossy 8 x 10 photo of the launch of the Gemini 6 mission from Cape Canaveral Launch Complex 19 on December 15, 1965, signed in blue felt tip, "...

Recovery cover with a stamped cachet honoring the Gemini 9 recovery in the Atlantic Ocean, postmarked on the USS William C. Lawe on June 6, 1966, sign

Official glossy 8 x 10 NASA photo of the Gemini 6 crew carrying their portable ventilation units prior to their mission, signed in blue felt tip by To

Original vintage color glossy 10 x 8 red-numbered NASA photo (S-65-63166) of the Gemini 7 capsule as viewed by the Gemini 6 spacecraft during their hi

Original vintage color glossy 10 x 8 red-numbered NASA photo (S-65-63163) of the Gemini 7 capsule as viewed by the Gemini 6 spacecraft during their hi

Official color 8 x 10 NASA lithograph showing two images of the historic Gemini 6 and 7 rendezvous, with the upper image signed in black felt tip by W

Original vintage color glossy 10 x 8 red-numbered NASA photo (S-66-25777) of the Agena Target Docking vehicle as viewed from the Gemini 8 spacecraft d

From the personal collection of moonwalker Gene Cernan-an uncommon large color 15.75 x 15.75 photographic print of the Gemini IX-A rendezvous with the

Color glossy 8 x 10 photo of the Augmented Target Docking Adapter (ATDA), or 'angry alligator,' as seen from the Gemini 9 spacecraft, signed...

Loose-leaf official press reference book entitled "Gemini Spacecraft Number Four" prepared by the McDonnell Aircraft Corporation for NASA,...

Four issues of Roundup, the official newspaper of the NASA Lyndon B. Johnson Space Center, each dating to 1966, which includes the following dates and

Official glossy 8 x 10 NASA photo of Gemini 6 Pilot Tom Stafford keeping it loose in his flight suit prior to launch, signed in blue felt tip, "...

From the family collection of astronaut Richard Gordon—a commemorative cover with a cachet honoring the Gemini 3 mission o

Eyepiece for the Apollo Command Module (Block II) Optical Unit Assembly (OUA) sextant, measuring approximately 8.5˝ x 4.5Ë[x=

Flown Apollo Command Module Block I Earth Landing Sequence Controller (ELSC) flown on the Apollo 4 mission, measuring 7.25 x 4.5 x 3, bearing a large

Apollo Command Module (Block II) Pulse Code Modulation (PCM) Telemetry Assembly, measuring 14" x 7" x 13.5" and weighing approximatel...

Prototype of a Long Eye Relief Eyepiece for the Apollo Command Module's Optical Unit Assembly (OUA) scanning telescope, measuring approximately 5

Apollo Command Module (Block I) Pulse Code Modulation (PCM) Telemetry Equipment Unit #1, measuring 10.25" x 17" x 6.5", with Radiatio...

Apollo Command Module Cabin Precision Leak Calculator Assembly, measuring 19 x 19.25 x 10 and weighing approximately 30 pounds, with North American Av

Apollo Command Module (CM) Guidance and Navigation System (GNS) Coupling Data Unit (CDU), part of the GNS's inertial subsystem (ISS) that was co...

Apollo Command Module LiOH Filter Assembly, 7.25" x 7.25" x 5.25", bearing an affixed Airesearch label on the side, reading: "Ab...

Apollo Command Module Meter Module Assembly (GSE) utilized by ground crews to observe performance of the Apollo Command Service Module (CSM) Service P

Apollo Command Module Pyrotechnic Test Set made by the Key Instrument Co., measuring 15.5 x 10.5 x 10 and weighing approximately 17 pounds, with batte

Apollo Command/Service Module Oxygen System Fill and Vent Port, measuring approximately 5.5" x 2.25" x 2.25", marked at center with F...

Apollo Command/Service Module Oxygen System Purge Line Connection Port, measuring approximately 7" x 1.75" x 1.75", marked at center ...

Desirable Apollo-era early developmental example of an Emergency Detection System (EDS) Angle of Attack Sensor System, commonly called the Q-Ball, mea

Apollo Lunar Module Guidance & Navigation System Pulse Torque Assembly, measuring 11.25˝ x 12.75˝ x 3Ë

Apollo Lunar Module Descent Engine (LMDE) Flow Control Valve Splitter, measuring 8.75" x 7" x 2.5", marked at the base: "QR, 402...

Apollo Lunar Module Descent Engine (LMDE) Pintle Injector developed by TRW, measuring 9.5" long and 4.5" in diameter, labeled on the side:...

Apollo Lunar Module Descent Engine (LMDE) Pintle Injector Sleeve Assembly developed by TRW, measuring 8.75" long and 6.75" in diameter, la...

Apollo Lunar Module (LM) Guidance and Navigation System Power and Servo Assembly (PSA), measuring 23.25 x 9 x 7 and weighing approximately 28 pounds,