Antiques Roadshow

PBS | 8:00 pm

The series’ new "Vintage" episodes continue with a trip back to Austin, Texas, where items first shown on the program 17 years earlier get re-evaluated. Viewers with an interest in celebrity memorabilia are sure to be intrigued by a collection of Marilyn Monroe photos from the early 1960s. An H. Siddons Mowbray painting and an early-19th-century Meriwether Lewis commission also are assessed again. Mark L. Walberg is the host.