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).
Instruction specifying the maximum movement for a needle on a gauge.
Identifier | ExFiles\Box 60\3\ Scan291 | |
Date | 14th December 1934 guessed | |
-4- The needle at no time should swing over more than two divisions. Hs{Lord Ernest Hives - Chair}/Wst. | ||