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).
Drawing of a corrugated rubber mat for the front floorboard.
| Identifier | ExFiles\Box 74\3\ scan0148 | |
| Date | 1st July 1928 | |
| PROJECTING TONGUE OF CATCH REMOVED USE SCREWDRIVER TO OPEN. N. SR. SHEET. FLAT BLACK PUSH FASTENERS. ASBESTOS SHEET STILL FITTED AS BEFORE TO UNDERSIDE OF BOARDS. CORRUGATED RUBBER MAT FOR FRONT FLOORBOARD. Oy JULY 28 | ||