Science
Darwin, Charles
Signed Card
$8,500.00
Ink signature, ‘Charles Darwin, Down, Kent’, on an off-white card, dated 9 May 1876.
Jeffreys, Alec
Signed FDC
$250.00
Alec Jeffreys Signed First Day Cover - Inventor of DNA Fingerprinting.
Kantrowitz, Adrian
Signed Photograph
$120.00
Adrian Kantrowitz Signed and Inscribed Photograph
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Lake, Simon
Signed Cheque
$1,100.00
A $34.20 check signed by the inventor and engineer framed with a black and white photograph of him and his creation.
