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).
Parts list regarding the installation of Bentley 50 unassisted brakes onto a Bentley 11.
| Identifier | ExFiles\Box 85\1\ scan0410 | |
| Date | 26th April 1938 | |
| 206 RPS. c. Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/APM. also BY/Ald.{F. Allwood - Experimental Design}9/C.26.4.38. ---Sob BENTLEY 50 BRAKES (UNASSISTED) ON BENTLEY 11. SECTION 6091. Please receive herewith two blueprints of each of the following drawings :- S.CD.173 Arrangement of Intermediate Shaft and Lever. EX.S.224 Intermediate Lever. 1 off. The following standard parts will also be required :- KB.1112 Jaw 1 off. KB.1180 Collar 1 off. KB.4560 Pin 1 off. The following will not be required :- GB.3484 Intermediate Lever 1 off. K.4613 Split Pin / Pull Rope. 1 off. K.6707 Plain Pin. 1 off. KB.1181 Jaw 1 off. KB.1153 Universal Link. 1 off. The remainder to LOP. GB.3022. Please instruct one set. Ald{F. Allwood - Experimental Design} BY/Ald.{F. Allwood - Experimental Design} | ||