America's Lost Treasures — Season 1

Curt and Kinga get a Texas history lesson with a Colt Peacemaker revolver once owned by a famous Texas Ranger.

Artifacts from the 1893 World's Fair in Chicago and a piece of a Japanese zero plane.

Curt and Kinga host an open call for objects and artifacts at the Los Angeles Museum of Natural History.

Collectors from Delaware present a collection of historical and unique artifacts, including a goblet worth $80,000.

A letter seal used by Robert Morris; George Washington's engraving used in the first dollar bill.

Checking out treasures at the historic Friends of the Cabildo Museum.

Curt and Kinga hold an open call at the historic Union Station in Kansas City, Mo. in search of Native Americans and outlaws.

Sutter's gold; Civil War drum; Native American stickball sticks; dolphin skull reveals discovery of a new species of dolphin.

Curt and Kinga find a wealth of artifacts at the Savannah History Museum.

Lost treasures at the Bowers Museum of Cultural Art in Santa Ana, California.