Notwithstanding section 4503.21 of the Revised Code, the owner of a historical motor vehicle that was manufactured for military purposes and that is registered under this section may display the assigned registration number of the vehicle by painting the number on the front and rear of the vehicle. The number shall be painted, in accordance with the size and style specifications established for numerals and letters shown on license plates in section 4503.22 of the Revised Code, in a color that contrasts clearly with the color of the vehicle, and shall be legible and visible at all times. Upon application for registration under this section and payment of the license fee prescribed in division (B) of this section, the owner of such a historical motor vehicle shall be issued a historical vehicle license plate. The registration certificate and the license plate shall be kept in the vehicle at all times the vehicle is operated on the public roads and highways in this state. If ownership of such a vehicle is transferred, the transferor shall surrender the historical vehicle license plate or transfer it to another historical motor vehicle the transferor owns, and remove or obliterate the registration numbers painted on the vehicle.
A person who owns a historical motor vehicle bearing a model year license plate may replace it with a historical vehicle license plate by surrendering the motor vehicle certificate of registration and applying for issuance of a historical vehicle license plate. Such a person is required to pay the license fee prescribed by division (B) of this section, but the person is not required to have the historical motor vehicle reinspected under division (C) of this section.
R.C. § 4503.181