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).
Advice note from Armstrong's Patents Co. Ltd. for a pair of shock absorbers and valve sleeves.
| Identifier | ExFiles\Box 152\1\ scan0291 | |
| Date | 16th April 1937 | |
| Manufacturers of the ARMSTRONG SHOCK ABSORBERS, Etc. Etc. No. C 1293 3983 ADVICE FROM ARMSTRONG'S PATENTS Co.Ltd. TELEPHONE: 410 & 411 BEVERLEY. TELEGRAMS: ARMSTRONG'S PATENTS. EASTGATE BEVERLEY E.{Mr Elliott - Chief Engineer} YORKS. 16th. April 1937 Messrs. Rolls Royce, Ltd. DERBY. YOUR ORDER No. Per Mr. Armstrong. For the attention of Mr. Leslie. 1 Pair Armstrong Medium Standard Shock Absorbers Spring Loaded Valves. Heavy Pattern Valve Sleeves. Despatched by Passenger Carr. Paid. USE ONLY ARMSTRONG'S "SPECIAL" SHOCK ABSORBER OIL. | ||