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).
Modification to shock absorber valves for the J.III type damper.
| Identifier | ExFiles\Box 105\3\ scan0249 | |
| Date | 6th July 1932 | |
| X5520. RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} c. to Ey. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson}16/MA.6.7.32. MODIFICATIONS TO F.58789. Will you please note that all shock absorber valve for J.III type of damper should in future be made to sketches Hs.{Lord Ernest Hives - Chair}657 & Hs.{Lord Ernest Hives - Chair} 657A, until further notice. We shall require a dozen of these to equip the existing shock absorbers that have already been made. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} | ||