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).
Stating the dry weight of the Hypoid Axle according to a specific arrangement drawing.
| Identifier | ExFiles\Box 136\5\ scan0152 | |
| Date | 30th December 1927 | |
| To Hs.{Lord Ernest Hives - Chair} from RHC.{R. H. Coverley - Production Engineer} 42066 RHC{R. H. Coverley - Production Engineer}10/BE. 30.12.27. RE: HYPOID AXLE The weight of the Hypoid Axle complete to Arrgt. Drawing G.75657 comes out at 419 lbs. This is the weight of the Axle dry. RHC.{R. H. Coverley - Production Engineer} | ||