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 showing the assembly of a bolted pipe or tube connection.
| Identifier | ExFiles\Box 179b\4\ img056 | |
| Date | 5th April 1933 guessed | |
| E83851 K203 BOLT K4310 NUT K9008 F.S.W. | ||