Ohio Rev. Code § 3599.05
No employer or his agent or a corporation shall print or authorize to be printed upon any pay envelopes any statements intended or calculated to influence the political action of his or its employees; or post or exhibit in the establishment or anywhere in or about the establishment any posters, placards, or hand bills containing any threat, notice, or information that if any particular candidate is elected or defeated work in the establishment will cease in whole or in part, or other threats expressed or implied, intended to influence the political opinions or votes of his or its employees.
Whoever violates this section is guilty of corrupt practices, and shall be punished by a fine of not less than five hundred nor more than one thousand dollars.
R.C. §3599.05