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).
The filing of two provisional patent specifications.
| Identifier | ExFiles\Box 147\3\ scan0195 | |
| Date | 28th December 1938 | |
| To BY.{R.W. Bailey - Chief Engineer} c. Rm.{William Robotham - Chief Engineer} c. Hl. 1247 NW.{N. Walker - Patents}3/GS.28.12.38. Rm{William Robotham - Chief Engineer} Re PATENTS. We send herewith a copy of the undermentioned Provisional Specifications which were filed on the 21st and 23rd instant, respectively :- Internal Combustion Engines. Application No.37227/38. (Mr. Robotham). Corrosion Resisting Aluminium Alloy. Application No.37453/38. (Mr. Hall). N.W. | ||