New drawings for a Packard Type Balance Weights Lightened Crankshaft for the Phantom III chassis.
| Identifier | ExFiles\Box 93\5\ scan0131 | |
| Date | 18th November 1936 | |
| 217 c. Rn {Mr Robinson} /Gry. {Shadwell Grylls} BY {R.W. Bailey - Chief Engineer} /CS7/E.18.11.36. Phantom III. Chassis. LeC.5361. Packard Type Balance Weights Lightened Crankshaft. (2.125 Dia. Crankpins). Crankshaft. Sec.5010. Please receive herewith blue prints of the following new drawings detailed in accordance with the above LeC :- E.88559. Crankshaft. replaces E.88364. E.88560. Balance Weights. " E.88365. E.88561. Stud. (Balance Weight). " E.88366. Please instruct up as required along with remainder of parts to L.O.P. E.88367. This Crankshaft to be used in conjunction with Strap Type Connecting Rods with Halls Metal Bushes (suitable for 2.125 Crankpins) under EX. Numbers. BY {R.W. Bailey - Chief Engineer} /CS. | ||
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).