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).
Telegram from Royce suggesting modifications to a drum and lapping shoes to address 'jaggers'.
| Identifier | WestWitteringFiles\K\November1923\ Scan107 | |
| Date | 15th November 1923 | |
| Copy to Hs.{Lord Ernest Hives - Chair} ORIGINAL Agg/40 TELEGRAM RECEIVED 15th. NOV. 1923. ROWLEDGE AND HIVES ROYCAR DERBY. JAGGERS POSSIBLY CAUSED BY FLEXIBILITY OF DRUM SUGGEST TESTING WITH DEEPLY RIMMED ALUMINIUM HOOP PRESSED ON ALSO TAIL OF LAPPING SHOES SHORTENED OR EASED OFF TO SMALLER RADIUS SAME APPLIES TO FLOATING FULCRUM. ROYCE. | ||