Crookes' tube for showing the phosphorescence of rubies through Crookes' Tube Showing how Cathode Rays Illuminate Rubies, 1878-1888 Crookes' Tube Showing how Cathode Rays Illuminate Rubies, 1878-1888

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Crookes' tube for showing the phosphorescence of rubies through
Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Crookes' tube for showing the phosphorescence of rubies through cathode rays, 1878-1888

Details

Category:
Electricity and Magnetism
Object Number:
1888-169/66
Materials:
wood (unidentified), glass and metal (unknown)
Measurements:
overall (inc mount): 310 mm x 165 mm x 100 mm, .496kg
type:
electrical discharge tube
credit:
Sir William Crookes