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).
Request to the Drawing Office to make three new experimental chassis suitable for three different body types.
| Identifier | ExFiles\Box 74\1\ scan0137 | |
| Date | 25th March 1914 guessed | |
| ask D.O. to make 3 of new exp. chassis suitable to carry 3 bodies now at Huns. Double Limousine. x L-E Open Body and partly made wide per touring body. 25314 M/303 | ||