Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Internal request to place an official order for a special thermostat with a custom temperature setting.

Identifier  ExFiles\Box 156\2\  scan0196
Date  22th February 1939
  
1328

To Roy.{Sir Henry Royce} from Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer}
c. G/JWH.

Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer}8/MH.{M. Huckerby}22.2.39.

Will you please send an official order to The British Thermostat Co. Ltd. for one special thermostat to our EB.3509, but set to open at 68-70°C instead of the standard 75-77°C.

We have requested this in our letter ref.
Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer}7/MH.{M. Huckerby}22.2.39.

O/N. 51920.

Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls}
  
  


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