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).
Sales trial for a resonance silencer, G.T.B.24.
| Identifier | ExFiles\Box 104\2\ scan0045 | |
| Date | 6th July 1932 | |
| X5230. RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson}15/MA.6.7.32. SALES TRIAL RESONANCE SILENCER. G.T.B.24. Sales are to try this in London as rigged up on 19.G.IV. i.e. with a straight through pipe and P.II fishtail. Will you please fit this up on the car. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} G.B.T.24 | ||