Portable drum microscope by G. Francis

Portable drum microscope by G

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Portable drum microscope by G
Science Museum Group
© The Board of Trustees of the Science Museum

Portable drum microscope by G. Francis, 92 Berwick Street, Soho, London, England, 1825-1850.

Details

Category:
Microscopy (Wellcome)
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A56405
Materials:
lenses, glass, body tube, brass, sleeve, brass, stand, brass and base, brass
Measurements:
overall, erected: height 317 mm
body tube: length 163 mm
body tube: diameter 41 mm
sleeve: length 90 mm
stand: height 136 mm
base: diameter 89 mm
overall, closed: height 212 mm
type:
drum microscopes
credit:
Wellcome Trust (Purchased from Stevens)