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).
List of various grades of brushes for possible testing, separated by manufacturer and application.

Identifier  ExFiles\Box 60\1\  Scan047
Date  19th September 1928
  
X8673
EFC/T19.9.28.

X8673
BRUSHES OF VARIOUS GRADES FOR
POSSIBLE TEST.
(Std. narrow brushes).

Le Carbone.

EGA. Main and control. 1 set.
EG.3417. Main and control. 1 set (awaiting road test)
LFC.3AB8. Main only.

MORGANITE.

EG2. Main and control. 2 sets.
EGO. " " "
EG.6630. " " " (Awaiting road test).

X5670 20 H.P. TWIN TYPE BRUSHES.

LE CARBONE.

LFC.2. Main, LFC.3AB8 Control. 1 set.
X Main, EG3399 Control. 1 set.

MORGANITE.

EG2. Main and control. 1 set.

EFC.
  
  


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