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).
Cover letter from Wright Aeronautical Corporation listing enclosed reports, instruction books and drawings.
| Identifier | ExFiles\Box 173\3\ img066 | |
| Date | 25th February 1934 | |
| COPY WRIGHT AERONAUTICAL CORPORATION, 1120 East 19th Street, Paterson, N.J. U.S.A. Rolls-Royce Limited, 14-15, Conduit Street, London, England. 25th February, 1934. Gentlemen:- We are pleased to forward to you, under seperate cover, the following information: 1. Report on 150 hour endurance test of Wright Cyclone GR{George Ratcliffe}-1820F-2 engine No.21227 having the Wright Spur Type 16:11 Planetary Reduction Gear. W.A.C. Serial No.150. Late Nov. 24, 1933. 2. Report on determination of a carburetor setting for Wright Cyclone Engines. W.A.C. Serial No.130 and Supplement No.1. 3. Instruction books on V-1570, R-1820F, R-1510, and Whirlwind engines. 4. Engine installation drawings for SGV-1570F and GV-1570F engines; also cross sectional assembly drawings of V-1570-57 engine. 5. Summary of R-1820 exhaust Valve Tests. We trust that this data will meet your need, and will be glad to forward, upon request, any further information which you may feel that you require. Very truly yours, WRIGHT AERONAUTICAL CORPORATION (Signed) P. B. TAYLOR, Chief Engineer. VCI/Q. | ||