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).
Alteration note detailing the shortening of a dipstick boss and changes to its dimensions.
| Identifier | ExFiles\Box 134\5\ scan0062 | |
| Date | 11th June 1939 guessed | |
| To Rm.{William Robotham - Chief Engineer} 1133 B40 CRE 107. CCASE & 2 CYLINDERS. (SHT. 1) 163 ALTERATION SECTION EE DIPSTICK BOSS SHORTENED. DIMS ALTD. 5.000 +10/-10 To 4.837 +10/-10 3.200 +10/-10 To 3.514 +10/-10 .5625 +.002 DIA TO .5125 +.002 DIA. PTO | ||