1964 IBM Gemini Man-In-The-Loop Re-entry Simulation Report No. 14 Internal NASA For Sale

Extremely Rare 1964 IBM / NASA Gemini Re-Entry Report – Limited Internal Distribution

Up for sale is an original, rare vintage technical document: IBM Analytical Report No. 14: Gemini Man-in-the-Loop Re-entry Simulation (Dated 1964).

Historical Significance & Rarity:

• Restricted In-House Copy: Features the original internal distribution list on Page 1, indicating this document was strictly circulated to the key engineering team members and project leads at the IBM Space Guidance Center (Owego, NY).

• Technical Content: ~26 pages detailing real-time human-in-the-loop simulation, hardware integration (IBM 7090 DPS, RTCU, DACON), system block diagrams, landing target grids, and flight summary data.

• Plots & Telemetry: Includes time-history data plots tracking Angle of Attack ($\\alpha$), Dynamic Pressure peaks, Mach Number curves, Bank Angle Error, and Deceleration rates.

• Condition: Original staple-bound document. Clean internal text and charts with expected light aging.

A top-tier piece of early Apollo/Gemini-era hardware provenance—ideal for serious spaceflight program, IBM history, or computing archives.