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).
Order for a vacuum gauge for the Experimental Chassis Department.
| Identifier | ExFiles\Box 143\1\ scan0328 | |
| Date | 4th November 1938 | |
| Roy.{Sir Henry Royce} from EJJ/HC. c.c. to Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer} 1209 EJJ/HC2/JW.4.11.38. Department No.479/Order No.52429. RE :- EXPERIMENTAL CHASSIS DEPARTMENT. Please send an order to Messrs. Negretti & Zambra Ltd., for :- 1 - Vacuum Gauge, with 3" dia. dial and flanged case, calibrated in Lbs/sq. inch and reading from 0 - 15 lbs. Delivery to Mr. Hardy - Rm{William Robotham - Chief Engineer}'s Department. Their memo' ref. Rm{William Robotham - Chief Engineer}/FJH{Fred J. Hardy - Chief Dev. Engineer}3/R.2.11.38. EJJ/HC. | ||