Requesting the installation of a luminous call system at the Clan Foundry.
| Identifier | ExFiles\Box 143\1\ scan0407 | |
| Date | 10th April 1940 | |
| 1209 & Clan F. {Mr Friese} To EJJ. Rm {William Robotham - Chief Engineer} /RC. {R. Childs} 8/JH.10.4.40. Will you please arrange for a luminous call system to be installed at the Clan Foundry between Rm {William Robotham - Chief Engineer} 's office and the General Office. We shall require a six waysingle operating unit and six lamp and reset units as shewn in Book 1.G. Tangent Electrical products catalogue, to figs. 281 and 196/D respectively. Rm {William Robotham - Chief Engineer} /RC. {R. Childs} | ||
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).