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, Gerald Mann, regarding a legal question submitted for clarification: Maximum tax rate under charter of City of Terrell's authority to pledge net profits of municipal light plant, together with ad valorem taxes to service general obligation bonds of the city; authority under the city charter to levy a tax other than that provided for in Sections 17, 18, 21, and 22, for the payment of street improvement bonds.