Manuscript graphs, tables and wall charts relating to collected data and initial results from the Whitehall Study Graphs, tables and wall charts relating to analysis of data collection from health screening, including: department list of numbers screened and dates attended; graphs showing distribution of observed X-ray abnormalities; distribution graphs showing height, weight and blood sugar levels within the population; death rates by mortality causes; observer variation in measurement of FEV and FVC results and tabulated data of results from the smoking clinic, c. 1971. 1970-1971