Salaries from 1950 until 1975 - Data collected from the annual tax declarations of wages has been organized into an homogeneous data series concerning salaries. It is now available to the public. In a quarter of a century (from 1950 until 1975), the average wage of the salaried population was multiplied by 10,8. This large growth changes little the wage disparities, however : if the differences between salaries of men and women is getting smaller, the diflerence among social categories remains nearly the same as it was in 1950.Fruit d'un travail patient réalisé à partir des données issues des déclarations annuelles de salaires, des séries longues et homogènes sur les salaires sont désormais disponibles. En un quart de siècle (de 1950 à 1975...