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).
Parts list and request to produce a Dynamo Resistance Unit for 'D' Scheme 315, Chassis 23-EX.
| Identifier | ExFiles\Box 163\6\ img022 | |
| Date | 18th March 1930 | |
| RHC.{R. H. Coverley - Production Engineer} EFC. X 6016 BY/RD2/W.18-3-30. Re :- Dynamo Resistance Unit : Section 8190. X.6016 Half Charge Switching Scheme.Chassis 23-EX. 'D' Scheme 315. Will you please receive herewith Blue Prints of the following parts,required in order to produce a Dynamo Resistance Unit,suitable for the above Scheme :- D72623 Resistance Frame 2 off. D72625 Resistance Base 1 off. D72626 Terminal Stud 2 off. D72656 Resistance Wire 1 off. D72657 Distance Plate 1 off. D72633 L.O.P.Dynamo Resistance Unit 1 off. The remaining parts called for on the part list are standard pieces. Will you please put one set in hand for the above chassis. BY/RD. | ||