Elizabeth Boody, Mrs. Joseph A. SCHUMPETER (1898–1953). 3 letters, Cambridge, Mass., 1950–1952, to H.H. Behrens in Voorburg (Netherlands); 1 page, folio size, each on her letterhead, with an envelope; in English. Regarding her work on editing her husband’s writings, notably his major work, *History of Economic Analysis*. Enclosed is a handwritten card to the same recipient (1959).