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).
Alteration notice for an N.1 Gear Box, specifying the addition of a scrap section and metal to bosses.
| Identifier | ExFiles\Box 75\1\ scan0206 | |
| Date | 4th March 1920 | |
| Mr Walker. [crossed out] Mr Goverley. [crossed out] C. to CK.{Mr Clark} COPY OF ALTERATION. 2687/N. N.1 - Gear Box. Scrap section R.R. added, also note 8 bosses as shewn to leave .600 of metal added. [Handwritten note] Mrs Tweddell This in connection with our memo - Da{Bernard Day - Chassis Design}/CS 4-3-20 [Initials] | ||