Oliver Heaviside
Science Photo Library
Stephen Hawking
Mark Thomas
Frederick Banting
National Library Of Medicine
Victor Horsley
National Library Of Medicine
John Smeaton
Chemical Heritage Foundation
Captain James Cook
George Bernard/science Photo Library
James Clerk Maxwell
Science Photo Library
Stephen Hawking
Lucinda Douglas-menzies
Pieter Van Musschenbroek
Gregory Tobias/chemical Heritage Foundation
Bust Of Henry Bence Jones English Chemist
Royal Institution Of Great Britain / Science Photo Library
William Pearson
Royal Astronomical Society/science Photo Library
Barrow's Geometrical Lectures
Royal Astronomical Society/science Photo Library
William Pepys #1
Royal Institution Of Great Britain / Science Photo Library
Robert Fitzroy. British Meteorologist
Royal Astronomical Society/science Photo Library
William Christie
Royal Astronomical Society/science Photo Library
Boyle's New Experiments On Air
Royal Astronomical Society/science Photo Library
John Wallis
Royal Astronomical Society/science Photo Library
James Bowerbank
Royal Institution Of Great Britain / Science Photo Library
Arthur Downing
Royal Astronomical Society/science Photo Library
Antoine Claudet
Royal Astronomical Society/science Photo Library
John Desaguliers
Royal Astronomical Society/science Photo Library
Leslie Comrie
Royal Astronomical Society/science Photo Library
Eric Rideal
Royal Institution Of Great Britain
William Carpenter
Royal Institution Of Great Britain / Science Photo Library
Thomas Henry Huxley
Royal Institution Of Great Britain / Science Photo Library
Charles Lyell #1
Royal Institution Of Great Britain / Science Photo Library
William Miller
Royal Institution Of Great Britain / Science Photo Library
Robert Hunt
Royal Institution Of Great Britain / Science Photo Library
George Buckton
Royal Institution Of Great Britain / Science Photo Library
John Miers
Royal Institution Of Great Britain / Science Photo Library
Charles Daubeny
Royal Institution Of Great Britain / Science Photo Library
George Allman
Royal Institution Of Great Britain / Science Photo Library
Arthur Henfrey
Royal Institution Of Great Britain / Science Photo Library
David Ansted
Royal Institution Of Great Britain / Science Photo Library
John Gassiot
Royal Institution Of Great Britain / Science Photo Library
Charles Daubeny #1
Royal Institution Of Great Britain / Science Photo Library
Antoine Claudet
Royal Institution Of Great Britain / Science Photo Library
Count Rumford
The Miriam And Ira D. Wallach Division Of Art, Prints And Photographs: Print Collection/new York Public Library/science Photo Library
Henry Bence Jones
Royal Institution Of Great Britain / Science Photo Library
William Fergusson
National Library Of Medicine
John Arbuthnot
National Library Of Medicine
Celebrated English Chemists
Library Of Congress/science Photo Library
Charles Sherrington
National Library Of Medicine
Joseph Hooker
National Library Of Medicine
John Scott Haldane
National Library Of Medicine
Robert Kane
National Library Of Medicine
Michael Foster
National Library Of Medicine
Alexander Monro
National Library Of Medicine
John Pringle
National Library Of Medicine
Jonathan Hutchinson
National Library Of Medicine
Usa-canada Boundary Surveying
Library Of Congress/science Photo Library
James Paget
National Library Of Medicine
William Bayliss
National Library Of Medicine
Adam Sedgwick
American Philosophical Society
Henry Acland
National Library Of Medicine
James Paget #1
National Library Of Medicine
William Bayliss #1
National Library Of Medicine
Michael Foster #1
National Library Of Medicine
Ronald Ross
National Library Of Medicine
Edward Mellanby
National Library Of Medicine
Samuel Wilks
National Library Of Medicine
George Rees
National Library Of Medicine
Alfred Taylor
National Library Of Medicine
Papin's Pressure Cooker
Library Of Congress/science Photo Library
Edward Jenner
National Library Of Medicine
Lauder Brunton
National Library Of Medicine
Edward Jenner #1
National Library Of Medicine
Met Office Forecasting Conference
British Crown Copyright, The Met Office/science Photo Library
William Stukeley
Middle Temple Library
Charles Walker
Science Photo Library
John Lindley
Natural History Museum, London/science Photo Library
John Peacock
Lucinda Douglas-menzies