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).
Catalogue page detailing specifications and pricing for Type 11 and Type 14 speedometers.
| Identifier | ExFiles\Box 165\3\ img054 | |
| Date | 28th April 1924 guessed | |
| SPEEDOMETERS. TYPE 11. FLUSH OR BRACKET MOUNTING. 3in. DIAL. Total Mileage and Trip Cyclometer. Brass, Nickel, or Black Finish. STANDARD RANGES— 5 - 30 M.P.H. 5 - 60 " 10 - 80 " 20 - 130 " Price ... £6 : 6 : 0 1 SPEEDOMETERS. TYPE 14. FLUSH MOUNTING. 3in. or 4in. DIAL. Brass, Nickel, or Black Finish. The Cyclometer consists of a Total Mileage and Trip Recorder. In addition there is a small red pointer which makes one revolution every hour, so that fractions of a mile can be easily measured. Same ranges as Type 11. Price ... £9 : 9 : 0 2 | ||