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).
Request to cut micro-structure specimens from a 'Brico' brake drum liner.
| Identifier | ExFiles\Box 141\1\ scan0072 | |
| Date | 5th November 1935 | |
| To RHC.{R. H. Coverley - Production Engineer} X1181 Hs{Lord Ernest Hives - Chair}/AFM.{Anthony F. Martindale}24/KW.5.11.35. Micro-Structure Specimens from "Brico" Brake Drum Liner. Herewith one "Brico" liner. Will you please remove from this three strips 1/2" wide, as marked, at A, B and C., and then cut from both ends of each strip specimens 1/2" square. Will you please place the specimens in the envelopes provided and return them to Mr. E.J.Whitehead in the Laboratory. The Laboratory have not been able to cut this iron so we are passing it to you. Hs{Lord Ernest Hives - Chair}/A.F.Martindale. | ||