Comparison of body interior dimensions for the Wraith II, P.III, and 25/30 models.
| Identifier | ExFiles\Box 7\5\ X 604 Body-page003 | |
| Date | 16th July 1936 | |
| Wraith II 'C' Steering Enclosed Limousine, Loc.S1B. Body Interior Comparisons. DIMENSION | P.III. | 25/30 | WRAITH II | Wraith II differs from 25/30 by -- | -- | -- | -- | -- Radiator face to centre line of front wheels. | 7.000 | 2.000 | 6.000 | +4.000 Dashboard back to centre line of front wheels. | 41.000 | 39.000 | 35.500 | -3.500 Back of steering wheel to centre line of front wheels. | 73.4 | 70.000 | 68.000 | -2.000 Face of rear seat heel board to centre line of front wheels. | 134.000 | 120.000 to 123.000 | 120.000 to 123.000 | No change. Wheelbase. | 142 ins. or 11ft.10ins. | 132 ins. or 11' 0" | 136 ins. or 11' 4" | +4.000 Bottom of steering wheel to face of rear seat heel board. | 61.000 | 50.000 to 53.000 | 52.000 to 55.000 | +2.000 Bottom of steering wheel to top of rear squab-board. | 92.000 | 85.500 | 87.500 | +2.000 Face of rear seat heel board to centre line of rear axle. | 7.500 | 12.000 to 9.000 | 16.000 to 12.000 | +4.000 Bottom of steering wheel to centre line of rear axle. | 68.6 | 62.000 | 68.000 | +6.000 Bottom of steering wheel to back of body at waist-line. | 93.000 | 89.000 | 91.000 | +2.000 Width of rear cushion. | 48.000 | 45.500 | 46.000 | + .500 The 'C' Type Steering Enclosed Limousine is the Standardized Body by Thrupp & Maberley. | ||
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).