A Louisiana political poster, three paintings by William and Ellsworth Woodward and a NASA photograph collection.

ANTIQUES ROADSHOW is in Baton Rouge, where host Mark L. Walberg and appraiser Kathleen Harwood head to the LSU Museum of Art to delve into the work of local Louisiana artist Clementine Hunter. Highlights include a Louisiana political poster, found in a pile of garbage on the side of the road, appraised for $3,000 to $4,000; three paintings by New Orleans artists and Newcomb pottery founders William and Ellsworth Woodward, worth about $30,000 to $50,000; and a NASA photograph collection brought to ROADSHOW by a former NASA employee who served as one of the test directors for the Zero-G airplane also known as “The Vomit Comet,” valued at $35,000 to $45,000 for the entire collection.