8493

Shuttle Testing Unit

Currency:USD Category:Memorabilia / Autographs - Space Start Price:NA Estimated At:500.00 - 700.00 USD
Shuttle Testing Unit

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Auction Date:2017 Oct 19 @ 18:00 (UTC-5 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, 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
Interesting gas flow meter built by engineers at Marshall Spaceflight Center and used in Space Shuttle testing, measuring approximately 7 x 11 x 6, with a hinged cover bearing an engraved plate with operating instructions. The meter inside is made of gold anodized metal and has a large on-off switch to the upper right with a pressure gauge at center. Three "Open/Shut" switches correspond to calibrated orifices on the reverse of the case, which are housed underneath a magnetic cover. The meter probably used pressure drop to determine flow rate. In fine condition.