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 procurement of a complete water pump by listing its individual piece numbers.
| Identifier | ExFiles\Box 66a\3\ scan0133 | |
| Date | 26th January 1927 | |
| To RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} X 5150 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}1/T26.1.27. EAC. WATER PUMP. Will you please obtain for us a water pump complete to the following piece Nos. E.70527. Complete. 1 E.72046. Gland Packing } "Lion" semi-metallic. 1 E.74869. " " 1 E.70357. " Bush. (Central) 1 E.70359. " " (All WM/L) 1 E.70358. " 1 E.72110. Shaft. 1 E.70353. Rotor. 1 E.71313. Casing. 1 E.71314. End cover. 1 E.70356. Lock nut. 1 E.70355. Gland nut. Kemarks on the running - Remarks: Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} D|H|A|S|T: | ||