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).
Invoice from Cambridge Instrument Co. Ltd. for a special accelerometer.
| Identifier | ExFiles\Box 138\2\ scan0143 | |
| Date | 16th May 1938 | |
| 1163. Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} G/WFH/CA.15/JM.{Mr Morley}16.5.38 We have an invoice from the Cambridge Instrument Co. Ltd., dated 12th. instant, charging us £7/7/- nett for one special small experimental indicating Accelerometer, which they say was referred to in your letter of the 9th. instant and their letter of the 17th. March 1938. If this instrument may be paid for, will you please give Roy{Sir Henry Royce} instructions for covering order to be issued. G/WFH. [handwritten signature] | ||