A Tiffany pottery vase; a shoe belonging to the tallest recorded human; a gilt bronze Amida Buddah.

ANTIQUES ROADSHOW is in Knoxville, Tennessee, where host Mark L. Walberg and appraiser Ken Farmer head to the Museum of Appalachia to discuss Appalachian musical instruments. Highlights include a Tiffany pottery vase, circa 1905, that was purchased at an estate sale for $75 and is now valued at $9,000 to $12,000; a shoe belonging to Robert Wadlow, the tallest human recorded in history; and a Chinese gilt bronze Amida Buddah, circa 1550, that is unusual in size and is appraised for $40,000 to $60,000.