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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 different auto charge control and green lamp switch units, with remarks and locations.

Identifier  ExFiles\Box 59\1\  Scan315
Date  20th April 1928
  
X 4008
20.4.28.

LIST
of
AUTO CHARGE CONTROL and GREEN LAMP SWITCH UNITS.

Auto charge control switches:-

Unit. Iron or brass winding cheeks. Remarks. Location.

Dist. board type
A I Three terminal. Permnt. connection to base. Extra winding. Lab.

B I Rewound with finally approved temp. compensating windings.(Eureka) 8-EX.

C. B Four terminal type. 9-GIII.


Separate Unit type
D.{John DeLooze - Company Secretary} I Four terminal type. Not up-to-date. 14-EX.

E.{Mr Elliott - Chief Engineer}

F.{Mr Friese} B. Four terminal type. Not temperature compensated. 15-EX.


Green lamp switches :-

Separate Unit type
G.{Mr Griffiths - Chief Accountant / Mr Gnapp} B. Wound with finally approved temp. compensating windings (Eureka). 12-EX.

H.{Arthur M. Hanbury - Head Complaints}


EFC.
  
  


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