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).
Agreeing on the heat treatment temperatures for Front Pivots.
| Identifier | ExFiles\Box 2\12\ B002_X168-page232 | |
| Date | 28th January 1914 | |
| COPY. COPY. To Na.{Mr Nadin} from R.{Sir Henry Royce} Copy to J.{Mr Johnson W.M.} Copy to Wor.{Arthur Wormald - General Works Manager} R4/P 28. 1. 14. Heat treatment of Front Pivots. Na{Mr Nadin}12/B24114. With reference to heat treatment of the Front Pivots, I am agreed that the temperatures 800°C and 540°C are probably good and safe ones. I am also pleased that our heat treatment generally turns out to be more regular and consistent than that we get from outside. R.{Sir Henry Royce} X/68 | ||