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).
Specifications for the maximum body length on a 25-HP Chassis Print.
| Identifier | ExFiles\Box 84\1\ scan0360 | |
| Date | 11th February 1935 | |
| - 2 - E.2/HP.11.2.35. 25-HP. Chassis Print. Maximum length of body not to exceed 41 inches for a tapered streamline tail and not to exceed 36 inches for a square boot whether the spare wheel is carried at the back or not. With a streamline tail the spare wheel should be carried on the side spare wheel carrier. Print of LeC.4337 is attached to By, Bm and Cx{Major Len W. Cox - Advertising Manager}'s copies of this memo showing pictorial limits as specified for the three chassis we build. E.{Mr Elliott - Chief Engineer} | ||