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).
Diagram of a water pump case and a flexible drive for a dynamo and water pump.
| Identifier | ExFiles\Box 126\2\ scan0136 | |
| Date | 18th November 1938 guessed | |
| WATER PUMP CASE, SS{S. Smith}204, SECTION "A A", FLEXIBLE DRIVE, SS{S. Smith}206, CANVAS & RUBBER TUBE, 3/16" BOLTS, 3/64" THICK, 1/2", 1 5/16", 1 1/4" DIA, 1 1/2" DIA, DYNAMO & WATER PUMP | ||