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).
Proposal to exchange and test an Elliott ammeter for standardization.
| Identifier | ExFiles\Box 168\5\ img049 | |
| Date | 15th January 1925 | |
| X4622 To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC5/T15.1.25. X.4622. ELLIOTT AMMETER FOR 10-GIII. Elliott ammeters are also proposed for standardisation and I would be glad if you could arrange to exchange the Elliott ammeter on 9-GIII with the Weston instrument on 10-GIII, so that this Elliott ammeter No.141000 may be proved out on a 10,000 mile test. EFC. | ||