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).
Specification sheet for various chassis and electrical components.
| Identifier | ExFiles\Box 30\1\ Scan186 | |
| Date | 1st May 1935 | |
| (9) Front Axle. To be in accordance with present instructions, as SpectreCodename for Phantom III 3, but with the 1" raised yoke piece. Cross Steering Tube. -do- Spring Suspension Mechanism for Front Wheels. -do- (8 sets only) Front Brakes. To be as at present instructed, i.e. with Bentley type adjustment, Girling pull rods, and to suit the 1" raised yoke piece. - 8 sets only. Front Hub. To be in accordance with present instructions. Road Wheels. These are to be suitable for a 7.00 x 18" tyre. Front Suspension Crossmember. It was agreed that the dies could be instructed for producing this piece. "D" SECTION. Starter motor and Automatic Switch. To be in accordance with present instructions. Dynamo. Designs will be issued in one week showing 1 1/4 times engine speed ventilated dynamo. Ignition Distributor, and Condenser. To be as at present instructed, and incorporating Bentley type contact fingers with increased clearances. Ignition Coil. To be in accordance with present instructions, and with the coils in the raised position. Hs{Lord Ernest Hives - Chair}/Wst. will let Design Dept. know at what height the coils should be carried, in order that a scheme can be prepared. Ballast Resistance. To be in accordance with present instructions. Switchbox. -do- | ||