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).
The introduction of overhanging crankshaft balance weights for the 20/25 HP chassis.
| Identifier | ExFiles\Box 103\3\ scan0189 | |
| Date | 5th June 1934 | |
| Hs.{Lord Ernest Hives - Chair} X5010 BY/Cgh.{W Clough}16/G.5.6.34. 20/25 HP. CHASSIS - CRANKSHAFT BALANCE WEIGHTS. As requested by Rm.{William Robotham - Chief Engineer} we are arranging to introduce on production the overhanging balance weights as shown on LeC. 3758 in order to restore the original amount of balance, therefore will you please issue standardisation sheets in the usual way. BY/Cgh.{W Clough} | ||