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).
Confirming agreement on the standardisation of valve tappet spanners.
| Identifier | ExFiles\Box 79\2\ scan0141 | |
| Date | 29th July 1914 | |
| C O P Y. WOR{Arthur Wormald - General Works Manager}2/T29714. RE VALVE TAPPET SPANNERS. E.{Mr Elliott - Chief Engineer} 29/7/14. Re - E2/G24714. I am in agreement with the standardisation of Valve Tappet Spanners. p. Wor.{Arthur Wormald - General Works Manager} A.T. +1119 | ||