Papers and correspondence on National Insurance, including: reports and minutes of the National Insurance Policy Sub-Committee on the finances of the National Health Service and National Insurance, on benefits (with comments by the Ministry of National Insurance), National Assistance and overlapping benefits, allowances and pensions; memorandum by Peter Cropper, Conservative Research Department, on the investment of National Insurance funds by the National Debt Office; cost of living survey by the Women's Advisory Committee of the Wolverhampton and District Trades Council; note on the economics of an ageing population; note on the financial aspects of National Insurance; extract from a Labour Party Discussion Pamphlet on National Insurance.