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 to the Cadillac Motor Company concerning steering helix angle specifications.
| Identifier | ExFiles\Box 170\2\ img222 | |
| Date | 3rd December 1934 | |
| NIGHT LETTER CABLEGRAM. OLLEY, CADILLAC MOTOR COMPANY, DETROIT, MICHIGAN, U.S.A. HELIX ANGLE OF OUR LASALLE STEERING SEVEN POINT FOUR DEGREES THE SIMILAR ONE YOU MENTION HAVING FIVE FIFTY SEVEN HELIX WOULD EXACTLY SUIT US. THANKS | ||