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).
Operating temperatures for the 25EX Thermostat.

Identifier  WestWitteringFiles\V\October1930-February1931\  Scan040
Date  21th October 1930
  
25EX Thermostat

STARTS TO OPEN @ 50°
FULLY OPEN @ 61°

STARTS TO CLOSE @ 58°
FULLY CLOSED. @ 48°

Gard Lyman.
21-10-30
  
  


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