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).
Recommendation for 14-B Babbitt composition and thickness.
| Identifier | ExFiles\Box 115\1\ scan0092 | |
| Date | 8th October 1936 | |
| FILE X1020 8.10.36. 14-B Babbit recommended by Kennington - 86% 4% tin. 1/16" thick. | ||