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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).
Modifications to a blueprint for an exhaust pipe flange.

Identifier  ExFiles\Box 14\6\  Scan021
Date  5th April 1928
  
R.{Sir Henry Royce} from E.{Mr Elliott - Chief Engineer}
c. to BJ. Hs.{Lord Ernest Hives - Chair} BY.{R.W. Bailey - Chief Engineer}
X. 7230
E5/M5.4.28.
EAC.10 EXHAUST PIPE FLANGE.
We send you herewith a blueprint of Lec.2542 shewing the above.
In addition to the modifications you mention we have shewn the bolt size reduced from .312 to .250
It is suggested to make the spherical washer in aluminium.
We now propose to instruct this design unless we hear to the contrary.
The original of Lec.2542 is attached to BY's copy of this memo.
E.{Mr Elliott - Chief Engineer}
  
  


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