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).
List of British patent searches, with specifications divided into chassis and aero groups.
| Identifier | ExFiles\Box 147\4\ scan0006 | |
| Date | 9th July 1940 | |
| 1247. ~~Ex.~~ Br.{T. E. Bellringer - Repair Manager} ~~C. to Lr.{Mr Ellor}~~ ✓c. to Rm.{William Robotham - Chief Engineer} ~~C. to HG.~~ HW1/MS. 9.7.40. OUTSIDE PATENT SEARCHES. - BRITISH. We send herewith a list of Patent Searches for the current week. We have divided the printed copies of the Specifications into two groups - those relating to chassis we are sending to Da.{Bernard Day - Chassis Design} and those relating to aero we are sending to E.{Mr Elliott - Chief Engineer} H.W. | ||