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).
List of engine components and their corresponding List of Operations (LOP) numbers and status.
| Identifier | ExFiles\Box 54\4\ Scan125 | |
| Date | 18th November 1933 | |
| (2) RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 6/AP.18.11.33. Spring Drive LOP.E.31024. Complete to the above LOP. Wheelcase & Gears LOP.E.32298. Complete to the above LOP. Camshaft Drives LOP.E.37346 ("A" side) Complete to the above LOP. Water Pump LOP.E.33098. Complete to the above LOP. Magneto Drives & Fittings LOP.E.37683. Complete to the above LOP. Watford type SP. {Mr Spinney} 12-2 Magnetos. "A" side No.135255. "B" side No.135249. Cam & Rocker Mechn.LOP.E.32837. Complete to the above LOP. including:- E.40043 Camshafts - 110 1/2° Hand Starter LOP.E.32078. Complete to the above LOP. Induction Pipes LOP.E.35800 ("A" side) Complete to the above LOP. "B" side blanked off. Oil Fittings LOP.E.37948. ("A" side) Complete to the above LOP. continued. | ||