Vacuum tube

Made:
1904
Vacuum tube for spectrum analysis containing krypton Vacuum tube for spectrum analysis containing krypton

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Buy this image as a print 

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

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Vacuum tube for spectrum analysis containing krypton
Science Museum Group
© The Board of Trustees of the Science Museum

Vacuum tube for spectrum analysis containing krypton
Science Museum Group
© The Board of Trustees of the Science Museum

Vacuum tube for spectrum analysis containing krypton

Details

Category:
Electricity and Magnetism
Object Number:
1904-59
type:
tubes
credit:
C E Muller, Orme and Company Limited