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).
Micro-examination report on a clutch pressure plate made by Borg & Beck.
| Identifier | ExFiles\Box 129\3\ scan0047 | |
| Date | 15th January 1936 | |
| R Le Smith Micro-Examination Report. M.1107. To Hs{Lord Ernest Hives - Chair}/Smth. HL2/AG.15.1.36. Laboratory. Re: Clutch Pressure Plate made by Borg & Beck. Off Type 10 - A6 Clutch. Herewith copies of photomicrographs Nos. Al,361, X100, and Al,362, X150, of the above plate. These show a radial section - with polished surface at right angles to the frotion surface of the plate - in the unetched and etched conditions respectively. Hl. H.{Arthur M. Hanbury - Head Complaints} Photomicrographs Nos. Al,361/2 att. | ||