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).
Graph showing radial and axial deflection curves for Silentbloc and Inlox components under load.
| Identifier | ExFiles\Box 154\2\ scan0015 | |
| Date | 10th September 1937 guessed | |
| RADIAL & AXIAL DEFLECTION CURVES, SILENTBLOC No E 21317, INLOX No 302867, DEFLECTION INCHES, .140, .120, .100, .080, .060, .040, .020, SILENTBLOC No E21317 AXIAL TEST, INLOX No 302867 AXIAL TEST, SILENTBLOC No E 21317 RADIAL TEST, INLOX No 302867 RADIAL TEST, LOAD LBS, 1000, 2000, 3000, 4000, 5000, SILENTBLOC LTD, G 3708.23 | ||