Science, Medical, Engineering

Bonhams - Knightsbridge
Sale title - The Michael Bennett-Levy Early Technology Sale
Date - 30th September 2009
No. of lots - 758
No. of pages - 119
Illustrated in colour and black & white

Bonhams - London
Sale title - The Gentleman's Library Sale
Date - 29th & 30th January 2013
No. of lots - 921
No. of pages - 328
Illustrated in colour and black & white

Christie's - London
Sale title – Important Clocks and Scientific Instruments from the Collection of Professor ET Hall CBE
Date - 11th July 2003
No. of lots - 156
No. of pages – 100

Christie's - South Kensington
Sale title - Travel, Science & Natural History including The Polar Sale Marking The Scott Centenary 1912-2012
Sale date - 9th October 2012
No. of lots - 341
No. of pages -...

Christie's - New York
Sale title - The Art of Invention American Patent Models 1836-1899 from The Cliff Peterson Collection
Date - 23rd January 1996
No. of lots - 200
No. of pages - 97
Illustrated in...

Bonhams - London
Sale title - The Gentleman's Library. Furnishings, Science, Curiosities and Eccentricities
Date - 21st January 2009
No. of lots - 1017
No. of pages - 243
Illustrated in colour

Dorotheum - Stock
Sale title - Historische wissenschaftliche Instrumente und Globen, Antique Scientific Instruments, Klassische Fotoapparate und Zubehor
Date - 29th October 2008
No. of lots - 490
No. of pages -...

Dorotheum - Stock
Sale title – Antique Scientific Instruments and Models
Date – 20th May 2009
No. of lots - 347
No. of pages - 125
Illustrated in colour and black & white

Bonhams - London
Sale title - Scientific and Mechanical Musical Instruments and Cameras
Date - 4th November 2014
No. of lots - 249
No. of pages - 69
Illustrated in colour