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).
Technical drawing of an Inner Bearing Bush.
| Identifier | ExFiles\Box 149a\1\ scan0230 | |
| Date | 2nd June 1938 | |
| Exs789 .705 +5 .175 +.10 -.10 .949 DIA -5 120° +2° -2° .6885 DIA +1/4 .050R -10 .4375 DIA +L MACHINE ALL OVER REAM AFTER ASSEMBLING 2.6.38 INNER BEARING BUSH Bump BRINELL 20-27 WM/L 1 WRAITH PHIII 5160 ROLLS-ROYCE, LTD. PRINT ROOM JUN 4 1938 DERBY. | ||