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).
Modification to a driving dog for damped spring steering.
| Identifier | ExFiles\Box 17\3\ Scan319 | |
| Date | 28th September 1928 | |
| 2L54/35 2.175" RAD +0 -5 .150" +0 -3 .200" +2 -0 SPECIAL DOG REDUCED TO THE SAME RADIUS AS THE OTHER THREE, & SLOTTED FOR STOPS. 4 HOLES DRILLED & TAP S.B.A. WITH STOP IN POSITION, .250" DEEP. MODIFICATION TO F73102 - DRIVING DOG - DAMPED SPRING STEERING ROLLS-ROYCE LIMITED PRINT ROOM. 28 SEP 1928 | ||