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).
Specification sheet detailing chassis, body, and total weights for various car models.
| Identifier | ExFiles\Box 18\1\ Scan053 | |
| Date | 25th March 1931 guessed | |
| 40/50. CAR. | BODY. | CHASSIS AND ALL ON. cwt. qrs. lbs. | BODY WEIGHT. cwt. qrs. lbs. | TOTAL WEIGHT. cwt. qrs. lbs. | REMARKS? EXPERIMENTAL. 18-EX. | barker sports saloon. | 37. 2. 11. Long chassis. | 7. 0. 11. | 44. 2. 0. | no cases 24-EX. | barker Sports saloon. | 37. 2. 11. Long chassis. | 9. 0. 24. | 46. 3. 7. | " 26-EX. | barker continental touring saloon. | 37. 1. 11. | 10. 0. 17. | 47. 2. 0. | Hooper sunshine roof (3 cases) 2 spare wheels. 27-EX. | P.W. Continental touring saloon. | 36. 2. 11. | 10. 0. 11. | 46. 2. 22. | Pytchley sunshine roof, 1 spare wheel (No cases) PRODUCTION. Cruse. | barker Sports 2 door Coupe. | 37. 1. 11. | 10. 1. 17. | 47. 3. 0. | Harris. | Lancefield. | 37. 1. 11. | 10. 2. 17. | 48. 0. 0. | PRODUCTION. | 25HP. Barker Trials. | sedance de ville. | 24. 3. 8. | 11. 2. 20. | 36. 2. 0. | EXPERIMENTAL. 18-G-4. | P.W. enclosed limousine - 6 seater. | 24. 3. 8. | 10. 1. 20. | 35. 1. 0. | 14-G-4. | hooper sedanca. de Ville. | 24. 3. 8. | 8. 3. [obscured] | 33. 2. 13. | | ||