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 and drawings for adapting a Studebaker Harmonic Damper to a Bentley 80 crankshaft.
| Identifier | ExFiles\Box 123\5\ scan0299 | |
| Date | 14th February 1939 | |
| 1044 Messrs. [struck through] c. Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} [struck through] c. Dr. [struck through] By/Ald.{F. Allwood - Experimental Design}1/AW.14.2.39. BENTLEY 80. HARMONIC DAMPER - SECTION 5020. Please receive herewith 2 Blue Prints of each of the following drawings:- SCD. 1176. Studebaker Type Crankshaft Damper. 1 off. EXS. 1424. Driving Flange. 1 off. EXS. 1425. Sleeve. 1 off. EXS. 1426. Crankshaft Pulley. 1 off. EXS. 1427. Nut - Damper Flange 4 off. EXS. 1428. Distance Piece. 4 off. EXS. 1429. Washer. 4 off. EXS. 1430. Set Screw. 4 off. EXS. 1431. Lock Plate 1 off. [Signature: Rm{William Robotham - Chief Engineer}] The above pieces have been produced in order to adapt a Studebaker Damper to the Bentley 80 Crankshaft. The Damper parts will be supplied by Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} Kindly instruct one set. all [handwritten] By/Ald.{F. Allwood - Experimental Design} | ||