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Science Museum
National Science and Media Museum
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National Railway Museum
Locomotion
Science and Innovation Park
Henry Johnson
occupation:
Inventor
Nationality:
British
active 1857-1867, inventor of the volutor; patentee, English?, British?
Related Objects
Wooden box for Volutor
Volutor, instrument for drawing spirals
Volutor, instrument for drawing spirals
Safety lamp
Johnson's 'Volutor'