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).
Issue with a new type of Dunlop detachable rim at certain speeds.

Identifier  ExFiles\Box 1\7\  B001_X15 20 46 50 59-page084
Date  11th September 1922
  
Mr. Hives from GWH.{George W. Hancock - Head Chateauroux}

X15

11.9.22.

RE. DUNLOP DETACHABLE RIM (new type).

The detachable rim starts to leave the wheel at 37 M.P.H. and at 40 M.P.H. is considerably out of truth.

GWH.{George W. Hancock - Head Chateauroux}
  
  


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