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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).
Requesting the preparation of a set of B.60 belt pulleys with specific material instructions.

Identifier  ExFiles\Box 123\5\  scan0210
Date  2nd December 1938
  
1044

To HPS.{Horace Percy Smith - Experimental Factory Mgr} from Rm{William Robotham - Chief Engineer}/Std.

Rm{William Robotham - Chief Engineer}/Std.5/MH.{M. Huckerby}2.12.38.

Will you please prepare as soon as possible a set of B.60 belt pulleys as per Rm{William Robotham - Chief Engineer}/Std.1/MH.{M. Huckerby}7.12.38, i.e. to the latest detail drawings, the pulley dimensions of which are carefully checked as being correct.

The pulley should include crankshaft double pulley, fan pulley, dynamo pulley, but the water pump pulley should not be made to EB.3925 as two sheet metal pressings, but should be a machined aluminium piece to the detail drawing which By/Ald.{F. Allwood - Experimental Design} will shortly issue to you.

Rm{William Robotham - Chief Engineer}/Std.
  
  


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