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).
Covering note forwarding the original document Lec.2937 regarding J.3. Battery Ignition.
| Identifier | ExFiles\Box 163\7\ img174 | |
| Date | 23th December 1931 | |
| Copy. H6120 BY.{R.W. Bailey - Chief Engineer} FROM E.{Mr Elliott - Chief Engineer} E4/M23.12.31. X6095 C. to SG.{Arthur F. Sidgreaves - MD} WOR.{Arthur Wormald - General Works Manager} HS.{Lord Ernest Hives - Chair} J.{Mr Johnson W.M.} 3. BATTERY IGNITION. Please find herewith original of Lec.2937. dealing with the above. E.{Mr Elliott - Chief Engineer} | ||