Darr Mine Relief Fund Report to the Executive Committee, Covering the Collection and Distribution of the Public Fund for the Dependents of the Men Killed by the Explosion in the Darr Mine of the Pittsburgh Coal Company, December 19th, 1907

Darr Mine Relief Fund Report to the Executive Committee, Covering the Collection and Distribution of the Public Fund for the Dependents of the Men Killed by the Explosion in the Darr Mine of the Pittsburgh Coal Company, December 19th, 1907