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).
Diagram illustrating the construction of a component from a forged bar and a bent rod, joined by pinning and brazing.
| Identifier | ExFiles\Box 77\2\ scan0094 | |
| Date | 15th February 1921 | |
| R.R. 235A (100 T) S.H. 798, 10-12-20 G 2947 R1/G15.2.21. THESE PIECES PINNED AND POT BRAZED TOGETHER. FORGED FROM BAR CIRCULAR ROD BENT TO FORM REQD. PINNED AND POT BRAZED. FOOT BOARDS SPLIT ON THIS LINE MADE AT CROXLEY E.15.2.21. | ||