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).
Instruction to manufacture 10 Intermediate Output Dynamos for a 20-HP Chassis, listing required parts.
| Identifier | ExFiles\Box 62\3\ scan0026 | |
| Date | 11th February 1930 | |
| X.6003. To Boys- [Struck through] C. Hives [Struck through] C. G.{Mr Griffiths - Chief Accountant / Mr Gnapp} S. [Struck through] C. G/RHS [Struck through] C. EPC. cp. Mr Hives [Struck through] BY/RD6/DM.{D. Munro}11.2.30. 20-HP. Chassis. Dynamos. Will you please order the necessary material to manufacture 10 Intermediate Output Dynamos to the following particulars:- D.51733 Armature. D.51733 Armature L.O.P. D.51734 Winding Diagram. D.51735 Winding Support. D.51736 Armature End Plate. D.51737 Armature Coil. D.51738 Commutator. D.51738 Commutator L.O.P. D.51739 Commutator Bar. All other parts called for on the two foregoing L.O.P's are standard parts. D.50598 Bearing Brackets complete - Standard Production. D.50612 Frame & Field Winding - Standard Production. Will you please put these in hand as quickly as possible and if you will let us know when they are ready we will arrange for their allocation for testing. These machines are required for Sales and Test Dept. as a preliminary measure before we adopt them for standard. The order number for manufacturing them is 1030. The 10 dynamos for the 40/50 chassis previously instructed should be charged to o/3860. BY/RD. | ||