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).
Page discussing Cotal Electro-magnetic change and the production of standardisation sheets.
| Identifier | ExFiles\Box 161a\2\ scan0128 | |
| Date | 19th January 1938 | |
| - 7 - Cx{Major Len W. Cox - Advertising Manager}5/KW19.1.38. GENERAL. 3. (contd) Cotal Electro-magnetic change was also mentioned as indicating something of the nature which would be appreciated by the Public. 4. Standardisation sheets A number of these were produced and signed. | ||