Accelerometer record showing performance data for an Experimental 8 Cylinder Stutz.
| Identifier | ExFiles\Box 23\5\ Scan058 | |
| Date | 27th February 1928 | |
| EXPERIMENTAL 8 CYLINDER STUTZ. ACCELEROMETER RECORD. DATE 27.2.28. TYPE OF BODY ENCLOSED LIMOUSINE. PASSENGERS Mx. {John H Maddocks - Chief Proving Officer} 8 WYER. TOTAL WEIGHT WITH TWO UP 48cwt. 1qr. 0lbs. ROAD CONDITIONS DRY. GOOD SURFACE - LONDON ROAD. FROM M.P.H. ACC. FT/SEC² GEAR. HS {Lord Ernest Hives - Chair} from Mx {John H Maddocks - Chief Proving Officer} Graph data points: 30 3.75 TOP 20 3.75 TOP 5.5 2ND 6.8 1ST FROM 30 M.P.H. 13.5 FT/SEC² 30 3.1 TOP 20 3.25 TOP 10 3.9 3RD 10 5.5 2ND 10 5.9 1ST SPEEDOMETER CHECKED AT 10M.P.H. ERROR. 1.4% FAST. | ||
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).