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).
Summary of new and cancelled parts on car design issued to the Tool Drawing Office covering a period of eight years.
| Identifier | ExFiles\Box 142\2\ scan0214 | |
| Date | 27th January 1933 | |
| COPY Summary of new and cancelled parts on car design issued to Tool Drawing Office covering a period of eight years. Year | 40/50 | Number of Parts | Average per Month | 20/25 | Number of Parts | Average per Month --- | --- | --- | --- | --- | --- | --- 1925 | New | 1045 | 87 | New | 682 | 56 | Cancelled | 639 | 53 | Cancelled | 364 | 30 1926 | New | 927 | 77 | New | 398 | 33 | Cancelled | 541 | 45 | Cancelled | 284 | 23 1927 | New | 915 | 76 | New | 458 | 38 | Cancelled | 711 | 59 | Cancelled | 337 | 28 1928 | New | 938 | 78 | New | 384 | 32 | Cancelled | 771 | 64 | Cancelled | 321 | 26 1929 | New | 2768 | 230 | New | 1046 | 87 | Cancelled | 587 | 48 | Cancelled | 383 | 31 1930 | New | 1324 | 110 | New | 479 | 39 | Cancelled | 1084 | 90 | Cancelled | 370 | 30 1931 | New | 685 | 57 | New | 880 | 73 | Cancelled | 531 | 44 | Cancelled | 781 | 65 1932 | New | 898 | 74 | New | 936 | 78 | Cancelled | 612 | 51 | Cancelled | 840 | 70 (Signed) Ws. 27.1.33. | ||