Model, of Walter James Griffiths patent 1880 four bladed screw propeller

Made:
1880 in United Kingdom
Model in brass, scale 1:24

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Model in brass, scale 1:24
Science Museum Group
© The Board of Trustees of the Science Museum

Model in brass, scale 1:24, of Walter James Griffiths patent 1880 four bladed screw propeller, unsigned, British, 1880-1881

Details

Category:
Marine Engines
Object Number:
1881-23
Materials:
brass (copper, zinc alloy) and steel (metal)
Measurements:
overall: 35 mm x 115 mm .22kg
type:
model - representation and propeller
credit:
Griffiths, Robert