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).
Request to order one set of Aerolite Pistons in RR.53 alloy for a Bentley.
| Identifier | ExFiles\Box 87\2\ scan0010 | |
| Date | 22th January 1935 | |
| 4236 To Roy.{Sir Henry Royce} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}17/KW.22.1.35. Will you please order from the Light Production Co. one set of Aerolite Pistons in RR.53 alloy, for the Bentley. At the same time will you ask them to supply a second set against the six returned as per RHC{R. H. Coverley - Production Engineer}/EM.6/BC.21.1.35. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||