Model of Herman Hirsch's centripetal screw

Model in brass, scale 1:20

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Model in brass, scale 1:20
Science Museum Group
© The Board of Trustees of the Science Museum

Model in brass, scale 1:20, of Herman Hirsch's centripetal screw, propellor (1865), as used on the S.S. 'Pereire', on a mahogany plinth (see note), unsigned, 1865-1908

Details

Category:
Marine Engines
Object Number:
1908-49
Materials:
brass (copper, zinc alloy) and steel (metal)
Measurements:
overall: 290 mm x 290 mm x 70 mm, 2.06kg
type:
model - representation
credit:
Child, Walter