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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).
To Mr. Walker detailing modifications for the 40/50 new series instruction book.

Identifier  ExFiles\Box 26\2\  Scan239
Date  2nd May 1923
  
x995

To By/Mr. Walker.

EFC7/T2.5.23.

40/50 INSTRUCTION BOOK - MODIFICATIONS FOR
NEW SERIES.

Page 36. For 'in parallel' on second line of Text, put 'in series'.

Page 37. Replace paragraph referring to condenser, reading "A small condenser----------is made." by corresponding paragraph from Goshawk instruction book, reading "A condenser connected ------- is made."

Page 45. Delete paragraphs reading "When replacing --------- is 1/16". and "On the high tension--------- .004" clearance."

Page 58. Electrical fault location. The same remarks apply as suggested for small book.

EFC.
  
  


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