Sample leather discs for a Goshawk II water pump drive for comparison testing.
| Identifier | ExFiles\Box 77\4\ scan0111 | |
| Date | 25th October 1922 | |
| Y4231 Hs. {Lord Ernest Hives - Chair} BY {R.W. Bailey - Chief Engineer} /C4/H. 25.10.22. GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II. WATER PUMP DRIVE. We send you herewith two sample leather discs which have been prepared and supplied to us by Messrs Harrison, as promised by their representative during a recent visit. These discs have been made to detail drawing E.50199, and which you promised to test out on the Water Pump Drive in order to compare same with the Hardy Fabric. BY {R.W. Bailey - Chief Engineer} /C. for BY | ||
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).