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).
Cover memo for a reminder list of experiments on the 20-HP and 40/50 HP chassis which may affect future production.
| Identifier | ExFiles\Box 69\3\ scan0353 | |
| Date | 4th December 1925 | |
| Mr. EHS [crossed out] C. Hs.{Lord Ernest Hives - Chair} [crossed out] G.H.S. [crossed out] X8770 DY{F R Danby}/HEB{H. Biraben}3/M.4.12.25. RE 20-HP. AND 40/50 HP. CHASSIS. EXPERIMENTAL WORK. We attach herewith a reminder list of Experiments, which may effect future Production. BY/HEB.{H. Biraben} HEB{H. Biraben} | ||