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).
Requesting the manufacture of 12 thermostat springs to specification Hs.5804, replacing EX.7836.
| Identifier | ExFiles\Box 39\4\ Scan265 | |
| Date | 13th May 1932 | |
| 83499. RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} Hs{Lord Ernest Hives - Chair}/Les.7/MA.13.5.32. THERMOSTAT SPRINGS. Will you please make 12 springs to Hs.{Lord Ernest Hives - Chair}5804. This should be used instead of EX.7836. Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} | ||