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).
The fitting of a higher-output dynamo with a new die-cast bearing bracket to a 20 HP Chassis.
| Identifier | ExFiles\Box 62\3\ scan0058 | |
| Date | 9th April 1930 | |
| X6005 . RHC.{R. H. Coverley - Production Engineer} c - EFC. Re :- 20 H.P. Chassis Number 18-G-4. - Dynamo - In our memo BY/RD2/DM.{D. Munro}8-3-30 we instructed two Machines to be put in hand of the higher-output type and suitable for use with the Half Charge Control Scheme. One of these Machines is to be fitted to 18-G-4 and it is necessary that it should have our latest type of Die Cast Bearing Bracket and, therefore, we send you herewith a new L.O.P.,and Blue Prints of the new parts involved. For all other features the instructions as issued in the above memo are O.K. Bearing Brackets. Sec: 8080. D.51895. D.51839 DC. Bearing Bracket,comm.end. 1 off. D.51892 Stud,securing Brush Holder. 6 off. D.51893 Stud,for end cover. 2 off. D.51894 Clamping Plate Assembly. - D.51895 L.O.P. Will you please have two sets put in hand for these machines. We are preparing the remainder of the instructions for you. BY/RD [Handwritten Notes] One recd and passed through for 18 G IV Duplicate Second received. 25 7 30 | ||