Supply request and specifications for a clutch stop spring for EAC.7.
| Identifier | ExFiles\Box 13\7\ 07-page081 | |
| Date | 6th November 1930 | |
| To RHC. {R. H. Coverley - Production Engineer} From Hs {Lord Ernest Hives - Chair} /GR. {George Ratcliffe} x)480 Hs {Lord Ernest Hives - Chair} /GR. {George Ratcliffe} 2/MJ.6.11.30. CLUTCH STOP SPRING FOR EAC.7. Will you please supply for 14-EX :- Dia. of wire .104 (12 S.W.G.) No. of working coils 5. Total numberof coils 7, one to be ground square each end. Load when compressed to .975 = 48 lbs. Free length 2.345. Inside Dia. of helix = .890-5. Hs {Lord Ernest Hives - Chair} /H. Grylls. | ||
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).