Brownsville Herald: For four years, the old post office in Harlingen, Texas, has been for sale, now listed for $825,000.  Originally built in the 1930s, the old post office’s neo-classical architecture gives it a timeless feel.  But inside, a $3.5 million renovation makes the building dazzle with old-world charm.  Currently, a portion of the building is being leased and still used by the U.S. Postal Service. But much has happened during the years.  In 1993, the former San Benito Bank & Trust renovated the building as part of its plans to expand into the Harlingen market. Read more.