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As monopoly investigation opened. Washington, D.C., Dec. 1. First witness before the Joint Committee Investigating Monopolies today was Isador Lubin, left, Commissioner of Labor Statistics, U.S. Dept. of Labor, who is pictured with Senator Joseph C. O'Mahoney, Co-chairman of the Committee. Lubin tol
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Credit lineAs monopoly investigation opened. Washington, D.C., Dec. 1. First witness before the Joint Committee Investigating Monopolies today was Isador Lubin, left, Commissioner of Labor Statistics, U.S. Dept.. 1938-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.