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).
Blueprints for a Bentley 60 crankshaft damper, listing parts and quantities.
| Identifier | ExFiles\Box 123\5\ scan0301 | |
| Date | 15th February 1939 | |
| 1044 [Illegible crossed out text] c. Rm.{William Robotham - Chief Engineer} [Illegible crossed out text] By/Ald.{F. Allwood - Experimental Design}1/AW.15.2.39. BENTLEY 60. CRANKSHAFT DAMPER - SECTION 5020. [Signature: Rm{William Robotham - Chief Engineer}] Please receive herewith two Blue Prints of the following drawings detailed in accordance with memo Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}8/MH.{M. Huckerby}20.1.39. EXS. 1396. Driving Flange. 1 off. EXS. 1397. Pad - Driving Flange 4 off EXS. 1398 Thrust Ring. 1 off EXS. 1399 Rubber Buffer. 8 off The above parts when made should be tried out on the damper removed from Bentley 60 No.1 unit. Kindly instruct 1 set. ael By/Ald.{F. Allwood - Experimental Design} | ||