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).
Confirmation of a telegram regarding a testing suggestion for a double port alteration.
| Identifier | ExFiles\Box 48\4\ Scan019 | |
| Date | 12th October 1921 | |
| CONFIRMATION OF TELEGRAM TELEPHONED TO CHICHESTER. ROYCAR DERBY. HIVES SUGGEST TESTING ONE AND SIX ONLY BY BLANKING OFF OTHERS SENDING SUGGESTION FOR ALTERATION TO DOUBLE PORT WHICH MUST CAUSE ROAR. ROYCE. | ||