Pawn Stars: Season 2010, Episode 29 - ProjectFreeTV

2010 - 29: Strike, Spare, BOOM

Items appraised include a bowling ball mortar built by the seller, a 1939 British World War II baby gas mask, an intact ticket for the 1965 Muhammed Ali versus Floyd Patterson fight, an antique spotlight estimated to be from the 1930s, and a collection of 70 antique railroad bonds, estimated by the seller to date from the 1840s.