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).
Brake test report for chassis 22-EX after correction of the N.S.R. dust cover, detailing performance during rainy conditions.
| Identifier | ExFiles\Box 12\5\ 05-page275 | |
| Date | 2nd April 1931 | |
| H/S Y7360. BRAKE TESTS. 22-EX. Car returned from fitters after correction of N.S.R. dust cover. No squeak was noticed on taking out the car this morning. Throughout today's running it has rained. 20 miles braking 40 - 10 every 1/2 mile. 6 brakes 70 - 10. Foot Pedal 5 1/4". Front Toggles 1/2".O.S. 5/8".N.S. 49 miles. After 1 hour standing. Foot Pedal 5 1/4". Front Toggles 1/2".O.S. 5/8".N.S. 20 miles braking 40 - 10 every 1/2 mile. 6 brakes 70 - 10. Foot Pedal 5". Front Toggles 5/8".O.S. 3/4".N.S. 20 miles braking 40 - 10 every 1/2 mile. 6 brakes 70 - 10. Foot Pedal 5". Front Toggles 5/8".O.S. 3/4".N.S. A.B.Roberts. R.{Sir Henry Royce} Pattinson. | ||