The following motor vehicles shall be exempt from this license tax:
(a) Any motor vehicle titled in the name of the State of Ohio or any of its political subdivisions.
(b) Any motor vehicle titled in the name of a Board of Education, the United States of America or Ohio Wing Civil Air Patrol.
When the Post Office Department has the exclusive right and supervision of the use of a motor vehicle for a period of one year, under contract by a United States Civil Service Employee, the United States Government shall be considered the owner of such vehicle and entitled to exemption from this tax. (Ord. 1969-5. Passed 5-6-69.)