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).
Improved valve tappet spanner, recommending it be sent out with cars.
| Identifier | ExFiles\Box 79\2\ scan0140 | |
| Date | 11th July 1914 | |
| From Exp. Dept. Copies for: J.{Mr Johnson W.M.} R.{Sir Henry Royce} E.{Mr Elliott - Chief Engineer} Na.{Mr Nadin} Wor{Arthur Wormald - General Works Manager}/EH7/L11714. July 11th. 1914. REPORT ON VALVE TAPPET SPANNER E.4272 - X.1119 This is very satisfactory and is a great improvement over the original Tappet Spanner. We recommend that they should be sent out with the cars as soon as possible. | ||