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).
Specimen chart showing total F.O.C. expenditure over a 12-month period.
| Identifier | ExFiles\Box 126\2\ scan0170 | |
| Date | 26th July 1939 guessed | |
| MOVING ANNUAL EXPENDITURE % TURNOVER 'TARGET' LINE CUMULATIVE MONTHLY EXPENDITURE MONTHLY EXPENDITURE % TURNOVER MONTHS. TOTAL F.O.C. EXPENDITURE. (SPECIMEN CHART. FIGURES PURELY FICTITIOUS) Y-Axis (Left): 140,000, 120,000, 100,000, 90,000, 80,000, 70,000, 60,000, 50,000, 40,000, 30,000, 20,000, 10,000 X-Axis: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 Y-Axis (Right): 6, 5, 4, 3, 2, 1, 0 | ||