Request for the supply of specific Alpe Couplings with various thicknesses.
| Identifier | ExFiles\Box 74\3\ scan0021 | |
| Date | 4th June 1928 | |
| Roy. {Mr H. Royce - Buyer} from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Y3435 Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 3/LG4.6.28. Will you please obtain for us the following Alpe Couplings :- Disc dia. 4¾". 2 off .5" thick. 2 " .75" " 2 " 1.00" " No drilling of any sort - the flexibility to be of the same order as the attached model but preferably with slightly more canvas therein. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).