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).
List of vehicles currently in the experimental department.
| Identifier | ExFiles\Box 20\11\ Scan158 | |
| Date | 25th June 1925 | |
| CARS IN EXPERIMENTAL DEPT. 40/50 HP. 46-PK. EAC. 'V' Series - Hooper open touring body. 6 wheels - lamps - all accessories. 93-NK. EAC. 'V' Series - Park Ward cabriolet body. 6 wheels - lamps - all accessories. 98-NK. EAC 'V' Series - Barker open touring body. 6 wheels - lamps - all accessories. 44-PK. EAC 'V' Series - Barker saloon body. 6 wheels - lamps - all accessories. 49-GB. Experimental 40/50 h.p. Built in 1914. Open touring body - 6 wheels - all accessories. 5-EX. 40/50 'U' series - open touring body - 6 wheels - lamps - all accessories. Hawk-Northcliffe. Special experimental car fitted with Hawk engine. Open touring body - 6 wheels - all accessories. Hispano-Suiza. Special experimental car - cabriolet body - 6 wheels - lamps 9 all accessories. Mercedes. Special experimental car - open touring body - 2-seater - 5 wheels - all accessories. 20 HP. GF-68. Barker landaulet body - 5 wheels - lamps - all accessories. 6-G-11. Open touring Mulliner body - 5 wheels - lamps - all accessories. 7-G-11. Maythorn saloon body - 5 wheels - lamps - all accessories. 1-G-1. Expl. 20 H.P. car - 2 seater test body. This car could not be sold as standard production. At present at W.W. 8-G-111. Fitted with Windover open touring body - 4 wheel brakes - 4-speed box. 9-G-11. As above - carrying out tests in france. | ||