Public domain
Ready to testify. E.W. O'Brien, left and R.P. Herron, utility representatives being sworn in Thursday at the Senate lobby investigation. Both men are implicated in the anti-holding company bill "telephone directory wire" barrage that flooded Capitol Hill
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Credit lineReady to testify. E.W. O'Brien, left and R.P. Herron, utility representatives being sworn in Thursday at the Senate lobby investigation. Both men are implicated in the anti-holding company bill "telep. 1935-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.