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).
Testing of an experimental oil cooler by enclosing it in a water box.

Identifier  ExFiles\Box 131\1\  scan0273
Date  21th May 1937
  
To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Std.

J 1114

Rm{William Robotham - Chief Engineer}/Std.12/AP.21.5.37

We hand you herewith an experimental oil cooler which Messrs John Marstons have made up. We wish Messrs Clayton Dewandre to test this - will you please have a box made (together with nuts and rubber washers) to enclose the cooler as shewn on attached sketch, so that we can pass water around the plates.

Rm{William Robotham - Chief Engineer}/Std.
  
  


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