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You Are Viewing: Inventors and Engineers

Sort by: item # | Lowest Bid First | Highest Bid First | Format | Alphabetically (by Last Name)
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Item #  Item          Showing items 1 to 20 of 27 items found. MB Now At Next Bid
6051 Charles Babbage Autograph Letter Signed — ALS $200 $636 $700
6052 Alexander Graham Bell Typed Letter Signed — TLS $200 $636 $700
6053 Samuel Colt Autograph Letter Signed — ALS $200 $324 $357
6054 Lee de Forest Autograph Manuscript Signed — AMS $200 $0 $200
6055 Lee de Forest Typed Letter Signed — TLS $200 $200 $220
6056 Thomas Edison Autograph Letter Signed — ALS $200 $220 $242
6057 Thomas Edison Document Signed — DS $200 $433 $477
6058 Thomas Edison Document Signed — DS $200 $1026 $1129
6059 Thomas Edison Letter Signed — LS $200 $0 $200
6060 Thomas Edison Autograph Note Signed — ANS $200 $220 $242
6061 Thomas Edison Signature — Signature $200 $444 $489
6062 Robert Fulton Sketch — Sketch $200 $200 $220
6063 Robert Fulton Sketch — Sketch $200 $0 $200
6064 Charles Goodyear Autograph Letter Signed — ALS $200 $578 $636
6065 Cyrus McCormick Autograph Letter Signed — ALS $200 $0 $200
6066 Cyrus McCormick Group of (3) Signed Items — Group Lot $200 $294 $324
6067 Samuel F. B. Morse Autograph Letter Signed — ALS $200 $324 $357
6068 George Westinghouse Document Signed — DS $200 $200 $220
6069 James Watt Autograph Letter Signed — ALS $1000 $2860 $3146
6077 Edouard Branly Autograph Letter Signed — ALS $200 $0 $200
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