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).
Diaphragm plate for a high-pressure pump.
| Identifier | ExFiles\Box 149\4\ scan0046 | |
| Date | 14th October 1936 | |
| ALT. ALTERED FROM REASON DATE ALL OTHER DIMENSIONS AS STP PLATE PT N.o 1424 2BA DIAPHRAGM PLATE FOR ROLLS ROYCE HIGH PRESSURE PUMP. MATL BRASS BAR THE S.U. CO. ADDERLEY PARK, B'HAM. PART NO. 1783 DRAWN J.R DATE 14.10.36. | ||