Preview: Season 15 Episode 11 | 30s Airs Monday, August 26, 2013 at 8:00 p.m. ET/PT. Check your local listings. A 19th-century Japanese suit of armor; an 1874 oil painting by noted Swiss

artist Luigi Rossi; and a circa 1825 Parisian gilt bronze plateau. 8/26/2013 Aired 04/17/2011 | Rating NR Problems with Closed Captions? Closed Captioning Feedback