Documents bls_0854_1946.pdf

UNITED STATES DEPARTMENT OF LABOR L. B. Schwellenbach, Secretary BUREAU OF LABOR STATISTICS Isador Lubin, Commissioner (on leave) A. F. Hinrichs, Acting Commissioner Wages…

Documents bls_0867_1946.pdf

UNITED STATES DEPARTMENT OF LABOR L. B. Schwellenbach, Secretary BUREAU OF LABOR STATISTICS A. F. Hinrichs, Acting Commissioner + Wage Structure in Bituminous- Coal Mining,…