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).
Note confirming the fitting of 48-watt headlamp bulbs to car CLN60 for a trial.
| Identifier | ExFiles\Box 166\4\ img104 | |
| Date | 15th February 1931 | |
| C.J.L. J.D.121. X6089 15-2-31 X6089 Headlamps Bulbs for C.L.N.60. Mr Sopping has asked for 48 watt lamp bulbs to be fitted in the headlamps of his car (20/25) CLN60, so that Sales can give them a trial. These bulbs have been fitted. g.g. | ||