Signed portrait photograph. After studying at the Royal College of Chemistry in London, Crookes went on to make significant contributions in several...Sir William Crookes, English physicist and chemist, 1914.
Chromolithograph by Spy. After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several...Sir William Crookes, English physicist and chemist, c 1900s.
Drawing of Crookes by Harry Jarvis. After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in...Sir William Crookes, English chemist and physicist, 1906.Cathode Ray Tube
One of a series of electrical radiometers used to illustrate Crookes' researches on electric discharge in high vacua, donated to the Science Museum...Crookes radiometer, 1879-1888.
Illustration c 1970s. Emission spectroscopy is the study of the characteristic series of sharp lines in the spectrum produced when an element is...Line emission spectrum of thallium and sodium.
Fusion of iron alum, thallium alum, rubidium alum, caesium alum, ammonia alum, potash alum, and chrome alum.Octahedral crystals of various minerals and metals.Potash - Mineral
Sir William Crookes , the English chemist, used this portable direct-vision spectroscope made by John Browning of London. The compact instrument...Spectroscope with comparison scale, c 1860-1870.
Sir William Crookes , the English chemist, used this portable direct-vision spectroscope made by John Browning of London. The compact instrument...Spectroscope with comparison scale, c 1860-1870.
The five bottles contain specimens of different thallium compounds, isolated by Sir William Crookes in 1861. The notebook details his discovery. He...Crookes thallium samples and notebook, 1861.
Thallium was discovered spectroscopically in 1861 by William Crookes who isolated it by its green line. It is a rare soft white metallic element,...Book describing the discovery of thallium and six specimens, 1861.
Sir William Crookes , an experimental chemist and physicist, discovered a new element in 1861 which he called thallium. Whilst weighing samples he...Crookes Maltese cross tube (left) and radiometer (right), 1879-1888.
After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several fields of science. He invented...Sir William Crookes, English chemist and physicist, 1911.
Engraving. After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several fields of science....Sir William Crookes, English chemist and physicist, c 1875.
Chromolithograph by Spy. After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several...Sir William Crookes, English physicist and chemist, c 1900s.
After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several fields of science. He invented...Sir William Crookes, English chemist and physicist, 1911.
After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several fields of science. He invented...Sir William Crookes, English chemist and physicist, 1850.
After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several fields of science. He invented...Sir William Crookes, English chemist and physicist, c 1905.
Chromolithograph by Spy. After studying at the Royal College of Chemistry, London, Crookes went on to make significant contributions in several...Sir William Crookes, English physicist and chemist, c 1900s.
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faced charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972Murderer
The trial of Graham Frederick Young, aged 24, who faced charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faced charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faced charges of murdering two workmates and of giving poison to five others and a friend. The two...Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faced charges of murdering two workmates and of giving poison to five others and a friend. The two...Trial of Graham Young, 1972Murderer
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
The trial of Graham Frederick Young, aged 24, who faces charges of murdering two workmates and of giving poison to five others and a friend....Trial of Graham Young, 1972
Fawzi Hammuri, Speciality Hospital director, speaks during a news conference in the Jordanian capital Amman on February 16, 2008. Three Iraqis,...Fawzi Hammuri, Speciality Hospital direc
Fawzi Hammuri, Speciality Hospital director, speaks during a news conference in the Jordanian capital Amman on February 16, 2008. Three Iraqis,...Fawzi Hammuri, Speciality Hospital direc
Andrei Nekvasov, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College Hospital, in...Andrei Nekvasov, a close friend of forme
Andrei Nekvasov, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College Hospital, in...Andrei Nekvasov, a close friend of forme
Andrei Nekvasov, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College Hospital, in...Andrei Nekvasov, a close friend of forme
Alex Goldfarb and Andrei Nekvasov, close friends of former Russian spy Alexander Litvinenko, are interviewed by media outside the University College...Alex Goldfarb (R) and Andrei Nekvasov, c
Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College Hospital, in central...Alex Goldfarb, a close friend of formerAlexander Litvinenko
Andrei Nekvasov and Alex Goldfarb, close friends of former Russian spy Alexander Litvinenko answer media ' questions outside the University College...Andrei Nekvasov (L) and Alex Goldfarb, c
London, UNITED KINGDOM: Alex Goldfarb and Andrei Nekvasov, close friends of former Russian spy Alexander Litvinenko, are interviewed by the media...Alex Goldfarb (R) and Andrei Nekvasov, c
Alex Goldfarb and Andrei Nekvasov, close friends of former Russian spy Alexander Litvinenko, are interviewed by media outside the University College...Alex Goldfarb (R) and Andrei Nekvasov, c
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of former
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of former
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of former
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of formerAlexander Litvinenko
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of former
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media outside the University College...Alex Goldfarb, a close friend of former
United Kingdom: A photo combination shows Dr. John Henry, a clinical toxicologist, and Dr. Amit Nathwani a consultant haemotologist as they address...A photo combination shows Dr. John Henry
London, United Kingdom: Dr Amit Nathwani, a consultant Haemotologist at University College Hospital in London, addresses the media outside the...Dr Amit Nathwani, a consultant Haemotolo
London, United Kingdom: Dr Amit Nathwani, a consultant Haemotologist at University College Hospital in London, addresses the media outside the...Dr Amit Nathwani, (L) a consultant Haemo
London, United Kingdom: Dr Amit Nathwani, a consultant Haemotologist at University College Hospital in London, addresses the media outside the...Dr Amit Nathwani, a consultant Haemotolo
London, United Kingdom: Dr Amit Nathwani, a consultant Haemotologist at University College Hospital in London addresses the media outside the...Dr Amit Nathwani, (L) a consultant Haemo
United Kingdom: Leading Chechen separatist Ahmed Zakayev leaves the University College Hospital in London, 21 November 2006, after visiting former...***** CAPTION CORRECTION ***** CAPTION C
London, United Kingdom: Dr. John Henry, a clinical toxicologist, addresses journalists outside the University College Hospital in London, 21 November...Dr. John Henry, a clinical toxicologist,
United Kingdom: Leading Chechen separatist Ahmed Zakayev leaves the University College Hospital in London, 21 November 2006, after visiting former...***** CAPTION CORRECTION ***** CAPTION C
United Kingdom: Leading Chechen separatist Ahmed Zakayev leaves the University College Hospital in London, 21 November 2006, after visiting former...***** CAPTION CORRECTION ***** CAPTION C
United Kingdom: Leading Chechen separatist Ahmed Zakayev leaves the University College Hospital in London, 21 November 2006, after visiting former...***** CAPTION CORRECTION ***** CAPTION C
United Kingdom: Dr. John Henry, a clinical toxicologist, addresses journalists outside the University College Hospital in London, 21 November 2006,...Dr. John Henry, (R) a clinical toxicolog
United Kingdom: John Henry, a clinical toxicologist, leaves the University College Hospital in London, 21 November 2006, after visiting former...John Henry, a clinical toxicologist, lea
United Kingdom: University College Hospital in central London, is pictured 20 November 2006. Alexander Litvinenko, a former Russian spy, and critic...University College Hospital in central LLondon - England
United Kingdom: Alex Goldfarb, a close friend of former Russian spy Alexander Litvinenko, is interviewed by media as he arrives at the University...Alex Goldfarb, (L) a close friend of forAlexander Litvinenko, Friendship
