When a customer brings in an antique set of train seats, Chumlee reveals a surprising amount of knowledge about the Paris Metro in this clip from Season 16, "Pawn to the Rescue". #PawnStars Subscribe for more from Pawn Stars: http://po.st/SubscribeToPawnStars Find out more about the show and watch full episodes on our site: http://po.st/History_PawnStars Check out exclusive HISTORY content: History Newsletter: http://po.st/HistoryNewsletter Website - http://po.st/HistoryWeb Facebook - http://po.st/HistoryFacebook Twitter - http://po.st/HistoryTwitter HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.