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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 put in hand one custom armature for a 20 HP chassis dynamo.

Identifier  ExFiles\Box 165\6\  img055
Date  14th January 1927
  
X5001
C. EFC.
BY/RD5/ML14.1.27.

RE 20 H.P. CHASSIS DYNAMO.

Will you please put in hand one armature to L.O.P. and Arrgt: D.51516, prints of which are sent herewith.

This armature is a 28 slot (straight slots) and wound to D.51491, it can be made of standard parts with the exception that the commutator only differs in the number of bars by one from standard and this is provided for by the special thickness of insulating segment D.51493.

RECEIVED
BY/RD.
MAY 12 1927
HS{Lord Ernest Hives - Chair}
7.J.A
  
  


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