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).
Recommendation to order new type Ferodo brake linings for 20 HP and 40/50 HP models.
| Identifier | ExFiles\Box 26\4\ Scan364 | |
| Date | 16th July 1928 | |
| +719 ROY.{Sir Henry Royce} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}4/LG16.7.28. NEW TYPE FERODO BRAKE LINING. We recommend that you order the following pieces of this lining :- G.51786 ) 8 off 20 HP. G.52251 ) 8 off G.74250 ) 8 off 40/50 HP. G.74743 ) 16 off Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||