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).
Instructing on the correct format for assistants to use initials when writing letters.
| Identifier | ExFiles\Box 33\1\ Scan164 | |
| Date | 19th October 1923 | |
| TO: EFC. I am instructed by the General Manager to ask you to instruct your assistants that the indicating initials named on the indicating cadr are only to be used; and that if any of your assistants write letters on your behalf, they are to use your indicating initial, followed by their own. For example : D/JL. D.{John DeLooze - Company Secretary} | ||