Sourcing of side channels for a frame from a specific supplier.
| Identifier | ExFiles\Box 49\3\ Scan016 | |
| Date | 27th November 1920 | |
| Contd. -2- E3/G27.11.20. The side channels on the frame can be ordered from LeC.1313. E. {Mr Elliott - Chief Engineer} | ||
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).