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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).
Request to detail and trial parts for a water pump scheme and a special dashboard gauge unit for a Continental Phantom III car.

Identifier  ExFiles\Box 92\6\  scan0195
Date  19th August 1937
  
To By/Sct.
c. to By.{R.W. Bailey - Chief Engineer}

300B

Rm{William Robotham - Chief Engineer}/Std.12/JH.19.8.37.

We send you herewith scheme Rm.{William Robotham - Chief Engineer}429. Will you please detail and instruct the necessary parts to try out this water pump scheme.

Will you also please detail a special dashboard thermometer for oil pressure gauge unit for the Continental P.III car. The scales for same to read in three sections

(1) Temperature - 50°C - 70°C cold.
70°C - 90°C.normal
90 - 110°C. hot.

with a red line at 110°C.

(2) oil Temperature 0 - 10 lbs.sq.in. - low
10 - 30 lbs.sq.in. - normal.
30 - 40 lbs.sq.in. - high.

The latter scheme is urgently needed for the Continetal Phantom III car for France.

Rm{William Robotham - Chief Engineer}/Std.
  
  


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