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).
Recommending a change in material gauge for Peregrine Tappet Bridge Pieces due to collapse.
| Identifier | ExFiles\Box 158\4\ scan0018 | |
| Date | 14th January 1933 | |
| 8115F. To BY.{R.W. Bailey - Chief Engineer} from E/JNR.{Charles L. Jenner} E/JNR.{Charles L. Jenner}2/HP.14.1.33. c. Hs.{Lord Ernest Hives - Chair} RHC.{R. H. Coverley - Production Engineer} re Peregrine Tappet Bridge Pieces. E.100196. ------------------------------------------ All the above parts show signs of slight collapse, and we think the gauge of the material should be altered from 15 SWG to 14 SWG (.080). RECEIVED E/JNR.{Charles L. Jenner} | ||