9674

Apollo CM Guidance and Navigation Computer Buffer Unit

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:300.00 - 500.00 USD
Apollo CM Guidance and Navigation Computer Buffer Unit

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Auction Date:2023 Apr 20 @ 18:00 (UTC-5 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Apollo CM Guidance and Navigation Computer Buffer Unit, measuring 6˝ x 4˝ x 6˝, bearing a large Control Data Corporation affixed to the reverse: "Unit, Computer Buffer, Guidance & Navigation, NAA/S & ID Control No. ME901-0271-0002, Contract No. M5H3XA-450001…Part No. 106068-C002, Mfgr Serial No. 10136SA11365, Dec. 13 1965." The opposite side has three connection ports labeled "J200," "J202," and "J203." In fine condition. The Computer Buffer Unit was part of a system of pre-flight ground check out equipment to confirm the Apollo Guidance Computer (AGC) was fully operational for the lunar mission.