John Fischer Williams K. C., Sir Keywords: League of Nations | Financial and technical aid | International co-operation | Financial relations | Mots clefs: Société des Nations | Aide financière | Coopération internationale | Relations financières | ABSTRACT The study of Sir John Fischer Williams is concerned with the assistance of the wealthiest States to states of less fortunate circumstances in financial matters. All the facts presented by the author are subsequent to First World War. After a presentation of general considerations…