. >> my name's jock taylor. 009, i inherited a wooden trunk full of family heirlooms going back more than a century. now i'm told i could pocket a small fortune. >> i meet jock, a 60-year-old electrical engineer, at his home here in tucson. >> hi, i'm jamie. >> i'm jock. >> i heard you have something very unusual from your great-great grandfather. >> i certainly do. come on in. >> jock shows me that inheritance -- an old trunk that's been passed down through the family for more than a century. >> the trunk contained the family bible, a very ornate saddle blanket, a pair of old jeans -- >> jeans? who keeps jeans? >> they've been in the trunk for so long, i don't think that my mother really knew what else to do with them. >> according to family lore, all the items in the trunk, including the jeans, once belonged to this man, jock's great-great grandfather, solomon warner, one of tucson's original pioneers. >> very distinguished. >> old solomon's story, and the story of those dungarees, begins far from tucson in ups