Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: A. Are the enclosed display ads a violation of Article 752b of the Penal Code, paragraphs (e) and (o) and the proviso at the end of said article? B. What is your interpretation of the meaning of "professional card" in said proviso?