Blueprints for a Rheostat Switch - Car Heater Escutcheon Plate.
| Identifier | ExFiles\Box 168a\2\ img425 | |
| Date | 24th April 1939 | |
| c. Rm {William Robotham - Chief Engineer} /RC. {R. Childs} BY {R.W. Bailey - Chief Engineer} /RD.S/B.24.4.39. RHEOSTAT SWITCH - CAR HEATER. We send you herewith, for record purposes, blueprints of the following piece :- DB. {Donald Bastow - Suspensions} 2344 - Escutcheon - Rheostat Switch. This Escutcheon Plate replaces DB. {Donald Bastow - Suspensions} 2081, and has been added to DB. {Donald Bastow - Suspensions} 2106 and DB. {Donald Bastow - Suspensions} 2152 under our alteration 5627/D., a copy of which has been sent to HFS. 1 Blueprint sent herewith to Roy {Mr H. Royce - Buyer} /Les. BY {R.W. Bailey - Chief Engineer} /RD | ||
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).