Trial of a Bosch UK.12A horn and concluding against replacing the Klaxon horn.
| Identifier | ExFiles\Box 59\3\ Scan108 | |
| Date | 15th January 1931 | |
| 16 JAN 1931 RECEIVED X.6031. To EFC {E. Fowler Clarke - Electrical Engineer} from Sg. {Arthur F. Sidgreaves - MD} re Buzzer Type Horns. Sg {Arthur F. Sidgreaves - MD} 14/E15.1.31 Referring to EFC {E. Fowler Clarke - Electrical Engineer} 1/AD2.1.31 we have now tried this latest type Bosch horn UK.12A. and, whilst it seems to be a little better than the former one tried, nevertheless I still feel that there is no real case for making a change to this type of horn from the Klaxon. Our views are still as per those expressed in Sg {Arthur F. Sidgreaves - MD} 19/E. 22.12.30, copy of which is attached. The horn is being returned to you when next a car comes up to Derby. X.6077/8 If the Experimental Dept. still feel that there is a good case for chahging from the Klaxon horn to the Buzzer type, I should be glad if they would bring the matter up for discussion the next time I am at Derby. Sg. {Arthur F. Sidgreaves - MD} Enc. Copy of Sg {Arthur F. Sidgreaves - MD} 19/E22.12.30. | ||
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).