https://collection.sciencemuseumgroup.org.uk/objects/co8690865/dial-from-parsons-steam-turbine-generator
Dial from Parsons' steam turbine generator | Science Museum Group Collection
Dial from Parson's steam turbine generator. Round dial face in cream colour, with inscription 'Bourdon's Pressure Gauge Improved' and 'C.F. Wright Birmingham'....
parsons steam turbinescience museum groupdialgeneratorcollection