An 1813 Congressional sword; Tiffany & Co. Sinclair mantel clock; and Charles Schreyvogel sculpture.

At the offices of the U.S. General Services Administration, host Mark L. Walberg interviews Inspector General Brian Miller about the New Deal’s WPA program, the tens of thousands of artworks produced under its auspices and the current effort to find some of these lost treasures. Highlights include an 1813 Congressional sword; an early 20th-century Tiffany & Co. Sinclair mantel clock; and an early 20th-century Charles Schreyvogel sculpture depicting a soldier and his horse, valued at $60,000 to $90,000.