Ohio Revised Code Title XV. Conservation of Natural Resources § 1545.24

The board of park commissioners of any park district may issue bonds pursuant to Chapter 133. of the Revised Code for the purpose of acquiring and improving lands as authorized by section 1545.11 of the Revised Code. The board may secure the payment of such bonds by pledge or deed of trust of any of its revenues and receipts resulting from rentals, concessions, licenses, and permits. The board shall not pledge the credit or taxing power of the district for the payment of any such bonds, nor shall any of the bonds issued under this section be deemed to be an indebtedness of the district.