Restriction at the governor release valve and adapting pieces for a revised damper control unit.
| Identifier | ExFiles\Box 56\1\ Scan231 | |
| Date | 30th November 1932 | |
| X235 HS {Lord Ernest Hives - Chair} /RM. {William Robotham - Chief Engineer} FROM HDY. {William Hardy} HDY {William Hardy} 2/M30.11.32. C. to SG. {Arthur F. Sidgreaves - MD} WOR. {Arthur Wormald - General Works Manager} BY. {R.W. Bailey - Chief Engineer} HS. {Lord Ernest Hives - Chair} DA. {Bernard Day - Chassis Design} DAMPER CONTROL. With reference to the restriction at the governor release valve, we are sending herewith N. sch. 3593. which shews what R. {Sir Henry Royce} instructed some days ago for the revised control unit. We have adapted the pieces to the casing which is on test so that they can be tried without delay. HDY. {William Hardy} | ||
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).