Comparison table of body interior dimensions for the P.III, 25/30, and Wraith II models.
| Identifier | ExFiles\Box 7\5\ X 604 Body-page185 | |
| Date | 16th July 1936 | |
| Wraith II 'C' Steering Enclosed Limousine, Lat.St.Bl. 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 Bottom 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 Standardised 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).