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).
Specification sheet listing various vehicle components and their design details.
| Identifier | ExFiles\Box 109\3\ scan0108 | |
| Date | 7th February 1940 | |
| SPECIFICATION SPECIFICATION Nº PL422 ISSUE Nº 1 SHEET Nº 5 SEC. Nº | TITLE. | DESCRIPTION. | DESIGN Nº | DETAILS | L.O.P. | REMARKS. 5270 | STARTING HANDLE | | | | | DESIGN REQD 5290 | UNDERSHEETS | | | | | NOT REQD? 6000 | FLYWHEEL & CLUTCH | BORG & BECK CLUTCH 7.250 DIA CLUTCH ACTUATION SUNKING ARM LEVER | PL355 DESIGN REQD | | | SIMILAR IN DESIGN TO GCO 1433 6030 | GEARBOX & ACT: GEAR | RATIONALISED JUNIOR RANGE | PL230 PL232 | | | 6035 | SPEEDOMETER DRIVE | RATIONALISED JUNIOR RANGE | PL230 PL232 | | | WE MAY HAVE TO CONSIDER FOR THE STANDARD & CHEAPER SPEEDO DRIV 6040 | 1ST & 3RD MOTION SHAFTS | RATIONALISED JUNIOR RANGE | PL230 PL232 | | | 6050 | 2ND MOTION SHAFT | RATIONALISED JUNIOR RANGE | PL230 PL232 | | | 6070 | REVERSE GEAR | RATIONALISED JUNIOR RANGE | PL230 PL232 | | | 6080 | CHANGE GEAR MECH: | SIDE CHANGE LEVER | | | | DESIGN REQD PROTECT BY E.V/T.N 6081 | HAND BRAKE MECH: | HAND BRAKE TO BE IN SCUTTLE | | | | DESIGN REQD 6091 | REAR BRAKE INTER SHAFT | IDLE TO LEVER TO HAND BRAKE | | | | DESIGN REQD R.R. 888 (2H) 16168 7. 2. 40. N & G.{Mr Griffiths - Chief Accountant / Mr Gnapp} LTD. | ||