Constitution of the State of Ohio Art. VIII, § 9

The commissioners of the sinking fund shall, immediately preceding each regular session of the General Assembly, make an estimate of the probable amount of the fund, provided for in the seventh section of this article, from all sources except from taxation, and report the same, together with all their proceedings relative to said fund and the public debt, to the Governor, who shall transmit the same with his regular message, to the General Assembly;  and the General Assembly shall make all necessary provision for raising and disbursing said sinking fund, in pursuance of the provisions of this article.