Black and white photograph of two men and a small child with a flatbed truck, probably in southern Uintah County, Utah. Ed Yourdon's notes: "Mystery truck. I really don't know anything about this photo -- no idea when it was taken, or where. I have no idea who the little boy is. I was blond like this, but I have a feeling that the photo was taken a generation before I was born." But the man on right might by Marvin Yourdon, in which case it was late 1940s
Black and white photograph of a group of houses at one of the gilsonite mine camps in southern Uinta...
Black and white photograph of a small building and a tent, possibly an early property associated wit...
Black and white photograph of a view of a rural area by a river, possibly the Green River in Utah. ...
Black and white photograph of two men and a small child with a flatbed truck, probably in southern U...
Black and white photograph of a flatbed truck, probably in one of the gilsonite mine camps in southe...
Black and white photograph of Ike Yourdon and another man with a truck, probably in vicinity of the ...
Black and white photograph of three men standing on a flatbed truck with oil drums, possibly in one ...
Black and white photograph of three people (possibly Isaac "Ike" Yourdon at right), with a truck. E...
Black and white photograph of Ed Yourdon, adopted son of Ray, with a tractor at the Yourdon farm, Je...
Black and white photograph of two boys or young men on the ground near a shed, possibly in one of th...
Black and white photograph of a man (Ike Yourdon?) standing on the flatbed of a truck at Little Bona...
Black and white photograph of buildings in the gilsonite mine area of southern Uintah County, Utah. ...
Black and white photograph of Marvin Yourdon, probably in one of the gilsonite camps in southern Uin...
Black and white photograph of children with goats and home-made carts, probably in a Uintah County m...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of a group of houses at one of the gilsonite mine camps in southern Uinta...
Black and white photograph of a small building and a tent, possibly an early property associated wit...
Black and white photograph of a view of a rural area by a river, possibly the Green River in Utah. ...
Black and white photograph of two men and a small child with a flatbed truck, probably in southern U...
Black and white photograph of a flatbed truck, probably in one of the gilsonite mine camps in southe...
Black and white photograph of Ike Yourdon and another man with a truck, probably in vicinity of the ...
Black and white photograph of three men standing on a flatbed truck with oil drums, possibly in one ...
Black and white photograph of three people (possibly Isaac "Ike" Yourdon at right), with a truck. E...
Black and white photograph of Ed Yourdon, adopted son of Ray, with a tractor at the Yourdon farm, Je...
Black and white photograph of two boys or young men on the ground near a shed, possibly in one of th...
Black and white photograph of a man (Ike Yourdon?) standing on the flatbed of a truck at Little Bona...
Black and white photograph of buildings in the gilsonite mine area of southern Uintah County, Utah. ...
Black and white photograph of Marvin Yourdon, probably in one of the gilsonite camps in southern Uin...
Black and white photograph of children with goats and home-made carts, probably in a Uintah County m...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of a group of houses at one of the gilsonite mine camps in southern Uinta...
Black and white photograph of a small building and a tent, possibly an early property associated wit...
Black and white photograph of a view of a rural area by a river, possibly the Green River in Utah. ...