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).
Diagrams and tabulated load test measurements for an off-side leaf spring assembly.
| Identifier | Morton\M1.A\ img015 | |
| Date | 18th May 1931 guessed | |
| OFF SIDE CLOCK A CLOCK B Diagram Labels: A 2.156 B 2.062 C 2.062 D 2.000 E 2.000 F 2.062 Handwritten Note: TRIAL / B.S.1 Table: | Lbs | CLOCK A | CLOCK B | FRONT A | FRONT B | FRONT C | BACK D¹ | BACK E | BACK F | |-----|---------|---------|---------|---------|---------|---------|--------|--------| | | - | + | | | | | | | | 100 | .003 | .015 | NIL | +.063 | NIL | +.031 | NIL | +.031 | | 200 | .008 | .040 | +.031 | +.063 | +.031 | +.062 | NIL | +.031 | | 300 | .016 | .082 | +.094 | +.156 | +.094 | + | + | +.031 | | 400 | .021 | .120 | +.156 | + | + | +.093 | + | +.031 | | 500 | .025 | .155 | +.188 | + | +.093 | +.093 | + | +.031 | | 600 | .030 | .175 | +.125 | +.125 | +.125 | +.093 | NIL | NIL | | 700 | .035 | .207 | +.125 | +.125 | +.031 | -.031 | NIL | +.031 | | 800 | .039 | .242 | +.156 | +.125 | +.031 | -.094 | NIL | +.031 | | ||