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).
Blueprint diagram illustrating a slotted pipe assembly.
Identifier | ExFiles\Box 66a\2\ scan0147 | |
Date | 1st February 1927 guessed | |
SLOT 7.000" x .425" FIG. 1. (SLOTTED PIPE.) | ||