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).
Status report on the completion and issuance of detail drawings for Griffon and P.V.XII aero engine components.
| Identifier | ExFiles\Box 30\3\ Scan002 | |
| Date | 10th November 1934 | |
| - 2 - BY.1/G.10.11.34. " GRIFFON" AERO ENGINE. DES.2277 Mod. to Main Brgs. to suit Crankshaft as shown on DES.2269 ............................ Recd. 19.10.34. Detail drawings are in hand. P.V.XII. AERO ENGINE. RR.Sch.745 Multi Cyl. Inlet & Exhaust Rockers - Ramp Head. Detail drawings completed and issued ........ 29.10.34. RR.Sch.746 Ramp Head. Water Inlet - C-case Cylinders. Detail drawings completed and issued ........ 29.10.34. RR.Sch.747 Ramp Head. Crankcase & Cylinders. Detail drawings completed and issued ........ 5.11.34. RR.Sch.751 Ramp Head. Camshaft & Rocker Mechanism ......... Detail drawings completed and issued ........ 29.10.34. RR.Sch.754 Ramp Head. Induction Pipe and Priming Pipes. Detail drawings completed and issued ........ 17.10.34. RR.Sch.756 Ramp Head. Camshaft Drive. Detail drawings completed and issued ........ 23.10.34. RR.Sch.758 Ramp Head. Modified Rear End Cylinder Studs. Detail drawings completed and issued ........ 5.11.34. RR.Sch.759 Ramp Head. Modified Front End. Cylinder Studs. Detail drawings completed and issued ........ 5.11.34. RR.Sch.760 Ramp Head. Modified Crankcase Breather. Detail drawings completed and issued ........ 5.11.34. RR.Sch.765 Ramp Head. Oil Pipes to Camshafts. Detail drawings completed and issued ........ 29.10.34. RR.Sch.766 Ramp Head. Relief Valve to Reduction Gears. Detail drawings completed and issued ........ 29.10.34. RR.Sch.768 Ramp Head. Tachometer Drive. Detail drawings completed and issued ........ 29.10.34. RR.Sch.769 Ramp Head. Cylinder Head Oil Drain. Front. (Sch.11). Detail drawings completed and issued ........ 29.10.34. RR.Sch.770 Ramp Head. Cylinder Head, Valves & Fittings. Detail drawings completed and issued ........ 19.10.34. RR.Sch.771 Ramp Head. Ignition Wires and Fittings. Detail drawings completed and issued ........ 29.10.34. | ||