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).
Letter from Cresswells' Limited detailing the capabilities of their testing machine for brake and clutch linings.
| Identifier | ExFiles\Box 26\4\ Scan149 | |
| Date | 2nd September 1924 | |
| Stamped text: ROLLS-ROYCE LTD. CHIEF ENGINEER'S OFFICE 2 SEP 1924 DERBY. Letter text: Our testing machine is so arranged that we can vary the speeds and pressures within very considerable limits, thus we test at normal pressures varying from 2 to 100 lbs per square inch and at temperatures varying from ordinary to dull red heat. If there be any further information we can give you we shall be happy to do so. We enclose our Brochure which we think will be of interest to you. Yours faithfully, CRESSWELLS' LIMITED. Geoffrey A.{Mr Adams} Brasewell CHEMIST & ENGINEER TO THE COMPANY. | ||