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).
The costs for a part standardization and modification for 'S' series vehicles.
| Identifier | ExFiles\Box 171\2\ img149 | |
| Date | 15th May 1934 | |
| STANDARDISATION of PARTS 40/SO Date... X.7.34 Drawing No... 1812 Ref... EXHAUST THRUST BEARING MAIN (BALL) THRUST BEARING Improved design Is excess of £1,000 to be set aside? No. Is amount sufficient to cover entire charge? Yes. Est. cost of extra jigs, tools and equipment (Sft{Mr Swift}/Ws.15.5.34) - £665.0.0. This modification is already instructed for 51 in 'S' series. The cost of the scrap will be £146.0.0d. How to be paid for? When to be paid for? 1 - 11 - 32, 2 - 8 - 32 Car No. Drawing No. Ad-4-2 How much per set to show a saving? TABLE: REMARKS | DATE | INITIAL ROW. | 30.4.34 | DG 107 Aertsoa | 30.4.34 | C Shd. A/c. | 30.4.34 | DR DG. Aertsoa | 30.4.34 | AQ TF.{T. Fisher} Aertsoa | 30.4.34 | BY AT. Aertsoa | 30.4.34 | E3 HA. Aertsoa | 30.4.34 | E SA. Aertsoa | 30.4.34 | BN{W.O. Bentley / Mr Barrington} 832 Aertsoa | 30.4.34 | T72 IX. Aertsoa | 30.4.34 | MX{John H Maddocks - Chief Proving Officer} II. Aertsoa | 30.4.34 | HS{Lord Ernest Hives - Chair} | ||