Gaede type rotary mercury pump, unsigned, European

Made:
1916-1926 in Europe
maker:
Max Paul Wolfgang Gaede
and
Unknown
SMG00256508

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

SMG00256508
Science Museum Group
© The Board of Trustees of the Science Museum

Gaede type rotary mercury pump, unsigned, European, 1916-1926

Details

Category:
Vacuum Technology
Object Number:
1926-281
Materials:
enamel, glass, iron, leather, mercury, steel (metal) and zinc (metal)
credit:
Swinton, Alan Archibald Campbell