In September 1928, two eminent economists with an interest in price history met and conversed at Hanover, New Hampshire: Sir William Beveridge and Edwin F. Gay. The former was Director of the London School of Economics and the latter, Professor of Economic History at Harvard University. For some time Sir William had been conducting research in medieval English manorial records and had already amassed data on price movements of English commodities. Moreover, he seems to have shared Gay's long-held views that broader research was needed to provide carefully selected and critically handled long homogeneous series of commodity prices and wages for a number of countries.