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).
Blueprint graph and diagram detailing the results of Delco lever deflection tests.
| Identifier | WestWitteringFiles\V\December1930-February1931\ Scan208 | |
| Date | 20th January 1931 | |
| [ "Sheet X.", ""DELCO" LEVER DEFLECTION TESTS.", "12" LEVER PISTON STOP AT L.P. END.", "DEFLECTION INS.", ".080", ".060", ".040", ".020", "LOADS ON LEVER. LB.", "20", "40", "60", "80", "100", "120", "C", "B", "A", "B - A", "C - B", "CLOCKS FIXED TO THIS BAR", "CLOCK C.", "CLOCK B.", "CLOCK A.{Mr Adams}", "PISTON BLOCKED ON LOW PRESSURE SIDE." ], | ||