Includes Proceedings of the Ohio Welfare Conference and the Convention of Infirmary Officials of the Ohio; Reports of the Board of State Charities, and the Childrens Welfare Department of Ohio.

1897-1936 include Proceedings of the Indiana State conference of social work for 1896-1935; 1924-36 include the Annual report of the Dept. of Public welfare for 1923/24-1933/34.

The Proceedings of the Ohio Welfare Conference (previous to 1919, the Ohio State Conference of Charities and Correction); the Proceedings of the annual Convention of Infirmary Officials of Ohio; the Reports of the Board of State Charities (22d-24th, 26th-28 are supplements; 30th-31st, advance pages only); and the Reports of the Children's Bureau (previous to 1921 the Children's Welfare Dept.).