As the first working agency of the United Nations, already almost two years old, the United Nations Relief and Rehabilitation Administration is of special interest to students of international organization. Despite its unique features it has already grappled with many of the problems that will confront all future international organizations. Its financial experience is particularly interesting because all such organizations, whether dealing with political, judicial, or economic subject matter, have very early in their history to go through the difficult process of collecting funds from resolutely sovereign-minded member governments. The Economic and Social Council of the United Nations, in view of its coordinating authority over all international specialized agencies, cannot fail to be guided by the results of the financial experience of UNRRA. The International Monetary Fund and the International Bank for Reconstruction and Development can be expected to be especially attentive to UNRRA's experience because, like it, they require the collection of vast funds for more than administrative purposes.