(1923). The anthracite strike of 1923: A chronological statement of the communications and negotiations between the Hard Coal Operators and the United Mine Workers of America, including the suggestions of Governor Pinchot and the final agreements based on them. Philadelphia: Anthracite Bureau of Information.

The Anthracite Strike of 1923: A Chronological Statement of the Communications and Negotiations between the Hard Coal Operators and the United Mine Workers of America, Including the Suggestions of Governor Pinchot and the Final Agreements Based On Them. Philadelphia: Anthracite Bureau of Information, 1923.

The Anthracite Strike of 1923: A Chronological Statement of the Communications and Negotiations between the Hard Coal Operators and the United Mine Workers of America, Including the Suggestions of Governor Pinchot and the Final Agreements Based On Them. Philadelphia: Anthracite Bureau of Information, 1923.