Charities (1904)
“ His books show an intimate knowledge both of conditions and of people in the anthracite coal fields of Pennsylvania, where the Slavs are a large part of the labor force, and he was one of the most important witnesses in behalf of the miners before the Strike Commission of 1902. Mr. Roberts is a graduate of Yale Theological Seminary, is in charge of a Congressional church in the heart of the Pennsylvania coal country, and is a member of the Industrial Committee of the National Council of Congregational Churches. ”
