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You Are Viewing: Inventors and Engineers

Showing items 1 to 24 of 27 items found.

Sort by: Item # | Lowest Bid First | Highest Bid First | Format | Alphabetically (by Last Name)        SHOW   24 | ALL   Items Per Page

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Item #6051
Charles Babbage Autograph Letter Signed
Auction Closed
Final Bid: $3102
Estimate: $5,000+
ALS
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Item #6052
Alexander Graham Bell Typed Letter Signed
Auction Closed
Final Bid: $700
Estimate: $800+
TLS
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Item #6053
Samuel Colt Autograph Letter Signed
Auction Closed
Final Bid: $1138
Estimate: $1,500+
ALS
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Item #6054
Lee de Forest Autograph Manuscript Signed
Auction Closed
Final Bid: $682
Estimate: $800+
AMS
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Item #6055
Lee de Forest Typed Letter Signed
Auction Closed
Final Bid: $272
Estimate: $400+
TLS
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Item #6056
Thomas Edison Autograph Letter Signed
Auction Closed
Final Bid: $434
Estimate: $800+
ALS
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Item #6057
Thomas Edison Document Signed
Auction Closed
Final Bid: $477
Estimate: $400+
DS
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Item #6058
Thomas Edison Document Signed
Auction Closed
Final Bid: $1026
Estimate: $1,000+
DS
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Item #6059
Thomas Edison Letter Signed
Auction Closed
Final Bid: $260
Estimate: $800+
LS
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Item #6060
Thomas Edison Autograph Note Signed
Auction Closed
Final Bid: $309
Estimate: $500+
ANS
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Item #6061
Thomas Edison Signature
Auction Closed
Final Bid: $636
Estimate: $800+
Signature
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Item #6062
Robert Fulton Sketch
Auction Closed
Final Bid: $840
Estimate: $1,200+
Sketch
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Item #6063
Robert Fulton Sketch
Auction Closed
Final Bid: $321
Estimate: $1,200+
Sketch
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Item #6064
Charles Goodyear Autograph Letter Signed
Auction Closed
Final Bid: $1367
Estimate: $1,000+
ALS
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Item #6065
Cyrus McCormick Autograph Letter Signed
Auction Closed
Final Bid: $236
Estimate: $1,000+
ALS
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Item #6066
Cyrus McCormick Group of (3) Signed Items
Auction Closed
Final Bid: $1001
Estimate: $1,000+
Group Lot
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Item #6067
Samuel F. B. Morse Autograph Letter Signed
Auction Closed
Final Bid: $525
Estimate: $800+
ALS
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Item #6068
George Westinghouse Document Signed
Auction Closed
Final Bid: $1007
Estimate: $1,000+
DS
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Item #6069
James Watt Autograph Letter Signed
Auction Closed
Final Bid: $5130
Estimate: $12,000+
ALS
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Item #6077
Edouard Branly Autograph Letter Signed
Auction Closed
Estimate: $200+
ALS
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Item #6088
Lee de Forest Typed Letter Signed
Auction Closed
Estimate: $200+
TLS
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Item #6090
Directions to Make Rockets Manuscript (1844)
Auction Closed
Final Bid: $220
Estimate: $200+
Manuscript
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Item #6091
George Eastman Typed Letter Signed
Auction Closed
Final Bid: $200
Estimate: $200+
TLS
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Item #6092
Thomas Edison Original Photograph
Auction Closed
Final Bid: $393
Estimate: $500+
Photograph
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