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).
Log sheet tracking part modifications for various chassis models, sent for costing.
| Identifier | ExFiles\Box 171\4\ img032 | |
| Date | 19th December 1933 guessed | |
| X. No TITLE Mr RM{William Robotham - Chief Engineer} Ry By EP{G. Eric Platford - Chief Quality Engineer} E PA{Mr Paterson} C TR{Capt. F. W. Turner - Finance} HN{F. C. Honeyman - Retail orders} Mx{John H Maddocks - Chief Proving Officer} Ry CHASSIS DATE SENT TO COST X546 Cross shell lubricating Oct. P.T.L. 25HP 29.4.33 X5806 Art. Carbine lubrication conn. & plates 20/25HP 29.4.33 X5886 [text scratched out] 25HP 29.4.33 X3854 Woodhead Road Springs Bentley 30.5.33 X600B Dyn. Brushes of gears Maganite 20/25 30.5.33 X4633 Auto clean of bolts for securing big ends in crankcase 20/25 6.7.33 5010 Stiffening crankshaft No W22T0 in 3 1/2 Bentley 20/25 6.7.33 | ||