Parts list for the 'Goshawk II' Magneto & Dynamo Drive experiment, detailing required components.
| Identifier | ExFiles\Box 76\2\ scan0174 | |
| Date | 2nd February 1922 | |
| X4327 To RHO, from BY {R.W. Bailey - Chief Engineer} /Shn, c. to EFC. {E. Fowler Clarke - Electrical Engineer} c.c. to Mr Broome EXPERIMENTAL RECEIVED BY {R.W. Bailey - Chief Engineer} /Shn4/DB. {Donald Bastow - Suspensions} 2.2.22. Hs {Lord Ernest Hives - Chair} 1922 X.4327 - "GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II" - MAGNETO & DYNAMO DRIVE. Please receive herewith two blueprints of each of the following drawings, detailed from LeC.1514:- E.51503 - Coupling Front. E.51504 - Coupling Rear. E.51505 - Magneto Drive Shaft. E.51506 - Magneto Coupling. E.51507 - Coupling Nut. E.51508 - Coupling Nut. E.51509 - Oil Retaining Collar. E.51512 - Plug.(Magneto Drive Shaft). E.51513 - Bolt. Will you please instruct these up as required for the above experiment, together with the following std. parts:- G.4701 - Nut. - 1 off. E.9258 - Locking Wire. - 1 off. E.11446- No.3 Woodruff Key. - 1 off. E.50334- Spring Ring. - 4 off. K.4310 - .250 Lock Nut. - 4 off. K.4811 - .156 Taper Pin. - 4 off. K.5028 - Fibre Washer. - 3 off. K.9008 - .250 F.S.Washer. - 4 off. The following parts instructed on memo BY {R.W. Bailey - Chief Engineer} /Shn2/DB. {Donald Bastow - Suspensions} 14.12.21 are still required:- E.51250 - Spindle. E.51251 - Spindle. E.51252- Magneto Securing Strap. Std.Parts:- E.13622 - Dowel Peg. - 2 off. E.18342 - Rivet. -12 off. E.19099 - Trunnion. - 1 off. E.19100 - Trunnion. - 1 off. E.19102 - Sleeve. - 1 off. E.19103 - Rivet. - 1 off. E.19661 - Stud. - 1 off. K.4208 - .250 Nut. - 1 off. K.4602 - Split Pin. - 1 off. K.7110 - Split Washer. - 1 off. K.A.215 - .250 Bolt. - 4 off. K.4008 - .250 Nut. - 4 off. Contd. | ||
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).