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).
Requesting the accuracy testing of three Weston Ammeters from production stock.
| Identifier | ExFiles\Box 168\5\ img296 | |
| Date | 5th July 1934 | |
| Hs{Lord Ernest Hives - Chair}/Wst. BY/RD5/W.5.7.34. AMMETERS. I am handing to you herewith three Weston Ammeters taken from the production stock. Will you please have these tested against the master instrument and let us know the amount of error. We are taking up with the Makers the question of accuracy of these instruments, arising out of your report Hs{Lord Ernest Hives - Chair}/Wst.7/MA.17.5.34. BY/RD. | ||