'Minnes Dobbie' steam engine indicator

Made:
Scotland
The McInnes Dobbie patent steam engine indicator

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The McInnes Dobbie patent steam engine indicator
Science Museum Group Collection
© The Board of Trustees of the Science Museum

The McInnes Dobbie patent steam engine indicator, medium size No 1 Instrument, suitable for speeds up to 800 r.p.m. Made by Dobbie McInnes Ltd, Glasgow. Recording drum size 2 1/2" x 1 3/8".

Details

Category:
Motive Power
Object Number:
Y1967.16.2
type:
steam locomotive indicator
credit:
Gift of University of Manchester Institute of Science and Technology