Overview: Part 1 of two. Items appraised in Sacramento range from an 1870s Irish chamber pot adorned with a picture of British Prime Minister William Gladstone to “Star Wars” figurines. Also: host Dan Elias visits Sutter's Mill and traces the area's history, with emphasis on the 1849 gold rush. Other “nuggets” examined: an 18th-century Kentucky rifle, an 1864 Lincoln campaign poster, a 1954 Christian Dior gown and a painting of a lake that a woman bought at a church bazaar for about $5.