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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).
Successfully repositioning the water thermometer on a 25/30 HP engine to its original position.

Identifier  ExFiles\Box 175\5\  img022
Date  2nd January 1938
  
To. Rm.{William Robotham - Chief Engineer}
c. Rm{William Robotham - Chief Engineer}/Std.
6003.
CHATEAUROUX 2/.1.3.38
CHILDS.
26.C.VI. - 25/30 HP. ANY OBJECTIONS
Water Thermometer
We have looked into the question of moving the thermometer back to its original position at the front of the cylinder head and have succeeded in doing this by fitting the distributor tower at 90° to the position in which we had previously fitted it.
The capillary now passes between two terminals instead of fouling one of them.
We are taking a careful check of rate of fall of water level in the radiator, starting with it as full as possible.
---------
Rm{William Robotham - Chief Engineer}/IMW.{Ivan M. Waller - Head of Chateauroux}
Ivan Waller.
Rm{William Robotham - Chief Engineer}
OK.
  
  


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