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).
Specification note about a chassis radiator cap fitted without a valve, where a rubber washer is replaced by a soft copper washer.
| Identifier | ExFiles\Box 169\4\ img063 | |
| Date | 4th November 1932 | |
| PV RHC.{R. H. Coverley - Production Engineer} From Ha/Les.{Ivan A. Leslie} Ha/Les.5/MA.4.11.32. 2 Fer. 2 SPECIFICATION. Will you please note that the above chassis is fitted with a radiator cap, having no valve. The rubber washer is replaced by a soft copper washer E.8992. Ha/I.A.Leslie. | ||