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).
Acknowledging the receipt of literature and sample Siemens sparking plugs.
| Identifier | ExFiles\Box 58\2\ Scan056 | |
| Date | 16th December 1932 | |
| S/W To Hs{Lord Ernest Hives - Chair}/Pkn. from F.{Mr Friese} C Copy to Wor.{Arthur Wormald - General Works Manager} X 1812.a. F12/JL.16.12.32. SIEMENS SPARKING PLUGS. We are in receipt of your Hs{Lord Ernest Hives - Chair}/Pkn.9/MJ.15.12.32 and the literature returned therewith, also the sample plugs, for which we thank you. F.{Mr Friese} | ||