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).
Cablegram requesting repeat tests on a Phantom fan ring to increase efficiency and check for cooler blockages.
| Identifier | ExFiles\Box 174\2\ img015 | |
| Date | 4th March 1931 | |
| Form No. 6. WESTERN UNION (THE WESTERN UNION TELEGRAPH COMPANY) CABLEGRAM ANGLO-AMERICAN TELEGRAPH Co., LD. CANADIAN NATIONAL TELEGRAPHS. TELEPHONE MIDLAND 1711 RECEIVED AT 1, BROAD STREET CHAMBERS, BIRMINGHAM, 1. (Tel. No. Midland, 1711) 1931 MAR 4 AM 7 09 BM45 BUFFALO NY 50 3 NLT GRYLLS ROYCAR DERBY REPEAT TESTS ON PHANTOM FAN RING WHICH SHOULD INCREASE EFFICIENCY 15 PERCENT AND SO ENABLE PITCH AND NOISE TO BE REDUCED ARE THERE ANY SIGNS OF EXISTING OK COOLERS BECOMING BLOCKED OUR INSTRUCTION BOOK SHOULD READ SAME AS BUICK SEND COPIES TEST MATCH TIMES DETROIT ROBOTHAM ++ G.21a B. | ||