Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Letter offering to send samples of various insulating materials for testing.

Identifier  ExFiles\Box 24\2\  Scan011
Date  14th November 1919
  
Wd.{Mr Wood/Mr Whitehead}
NOV 15 1919
RECEIVED
X.1109

8, Wolseley Road,
Crouch End,
London, N. 8.

14th November, 1919.

ck{Mr Clark}

Messrs. The Rolls-Royce Ltd.,
Derby.

Dear Sirs,

X1109 Wd.{Mr Wood/Mr Whitehead} 17/N.J. 30719. X 2495 X 3573

Referring yours 30th July, X 2505 Insulating Materials, as my Principals, the Swiss Insulating Works, Ltd., are again making deliveries to this country, I shall have pleasure in requesting them to send you, addressed - For attention Mr. Whithead - such suitable samples for testing as you desire of their:-

Amber micanite sheets for Commutators,
Standard size 1100 x 600 m/m.{Mr Moon / Mr Moore} To required gauges.

Brown micanite sheets for mouldings, or hard stampings,
Usual size 1000 x 1000 x 0.1 m/m, and up.

Micafolium in sheets, 2500 x 1300 x 0.15, 0.2 & 0.25 m/m
do. do. Rolls, 1000 m/m wide. Thick 0.15, 0.2 & 0.25 m/m

Bakelite Sheets, Plain or Varnished 1000 x 500 x 1-30 m/m.{Mr Moon / Mr Moore}

do. Papers. To various thicknesses.

do. Tubes, in all sizes.

Pergamite, as required.

-1-
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙