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).
Return of a faulty Weston Cell Voltmeter to its makers due to a sticking needle.
| Identifier | ExFiles\Box 33\4\ Scan221 | |
| Date | 26th May 1925 | |
| To Ms/Dn. from EFC. 1782 EFC1/T26.5.25. RE WESTON CELL VOLTMETER. We are disappointed to find that the needle of this instrument still sticks, and therefore we think it should again be returned to the makers. This time we are returning it without the supporting box. Instrument herewith, EFC. | ||