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).
Weight comparison between a standard and an experimental stiffer exhaust snout.
| Identifier | ExFiles\Box 3\2\ 02-page107 | |
| Date | 2nd June 1924 | |
| hs.{Lord Ernest Hives - Chair} from CWH. Y200 2.6.24. RE. EXHAUST SNOUTS. Weight of snouts - experimental stiffer snout :- made of 14 S.W.G. material :- 1 lb. 6 ozs. Std. 1 lb. 1 ozs. --------------- 5 ozs. Expl. snout comes out 5 ozs. heavier. CWH. | ||