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September 2021 Auction Ends Thursday, September 30th, 5pm Pacific

Auction closed on 9/30/2021. Final prices include buyers premium.

• Lot #7: Richard Feynman Handwritten Diary-Style Document, Trying to Understand the Faulty Decision Making at NASA After the Challenger Disaster -- ''...the 'fairyland' feeling I get reading NASA reports...''

  

  Min Bid: $6,500

  Final Price: Pass

• Lot #8: Richard Feynman Handwritten Document Just Days After Joining the Rogers Commission -- Feynman Writes ''check for o ring seal'' & ''Low safety factors?''

  

  Min Bid: $6,000

  Final Price: Pass

• Lot #9: Richard Feynman Signed ''Recommendations'' of the Rogers Commission Report Investigating the Crash of the Space Shuttle Challenger

  

  Min Bid: $6,000

  Final Price: Pass

• Lot #10: Richard Feynman Handwritten Document Regarding the Space Shuttle Challenger Disaster -- A Calendar From 1960-1983 of NASA's Growing Fantastical Belief That the Space Shuttle Program Was Fail-Safe

  

  Min Bid: $6,000

  Final Price: Pass

• Lot #11: Richard Feynman Handwritten Document Regarding the Space Shuttle Challenger Disaster Titled ''Back to the joint''

  

  Min Bid: $5,500

  Final Price: Pass

• Lot #12: Richard Feynman Handwritten Document From the Challenger Disaster Investigation -- He Writes, ''PRESIDENTIAL PRESSURE / BIG SHOTS'', ''PARANOIA'' and ''TAXI TO HARDWARE STORE / ICE WATER''

  

  Min Bid: $5,500

  Final Price: Pass

• Lot #13: Richard Feynman Handwritten Document Regarding the Space Shuttle Challenger Disaster

  

  Min Bid: $5,000

  Final Price: Pass

• Lot #14: Richard Feynman Handwritten Calendar From February 1986 During the Rogers Commission -- On Tuesday 11 February, the Day of Televised Congressional Hearings, Feynman Writes ''ICE WATER''

  

  Min Bid: $3,500

  Final Price: Pass

• Lot #15: Richard Feynman's Curriculum Vitae -- From the Richard Feynman Estate

  

  Min Bid: $1,600

  Final Price: Pass

• Lot #17: Vint Cerf Signed Sketch of the Internet in 1977 -- Cerf Is One of Two Men Credited With Inventing the Internet

  

  Min Bid: $500

  Final Price: Pass

• Lot #18: Scarce Nikola Tesla Letter Signed on His Tesla Company Stationery

  

  Min Bid: $6,500

  Final Price: $15,836

• Lot #19: Scarce Nikola Tesla Letter Signed on His Tesla Company Stationery

  

  Min Bid: $5,000

  Final Price: $10,068

• Lot #20: Original 1913 Affidavit for Nikola Tesla's Fluid Propulsion Patent

  

  Min Bid: $1,000

  Final Price: $1,250