All abandoned, stolen, recovered, or surplus property of every kind which shall remain unclaimed with the city for a period of at least six (6) months without being claimed or reclaimed by the owners, whether known or not, or is surplus property of the city may be sold at public auction. However, these provisions do not apply to motor vehicles, outboard motors, motorboats and other vessels as defined in Article 4477-9a V.T.C.S. of the Texas Litter Abatement Act; to beer, whiskey, or wine; to property being held as evidence in a pending case; or when a magistrate orders destruction of the property.
(1996 Code of Ordinances, Chapter 1, Article 14.00, Section 14.01)