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 for an experimental stiffener for cast dash bumping tests, showing a triangulated support for the steering column.
| Identifier | ExFiles\Box 14\4\ Scan049 | |
| Date | 30th April 1923 guessed | |
| EXP. STIFFENER FOR CAST DASH. BUMPING TESTS. DIAGRAMMATIC VIEW OF STEERING COLUMN TRIANGULATED SUPPORT ONLY. THREE BOLTS SPACED AS INDICATED AT A.{Mr Adams} 10 GAUGE SHEET M.S 3/4" OUTSIDE DIA. TUBE. OR NEAREST AVAILABLE SIZE. 22.250 LUGS HERE. 12 Ex. SCALE 1/2 A B C OA | ||