Add to ORKGBlack and white photograph of a young girl on the porch of a house. Ed Yourdon's notes: "Mystery girl. I have no idea when or where this photo was taken.
Black and white photograph of Mabel Yourdon and an unidentified man with cooking equipment in an out...
Black and white photograph of Ike Yourdon, Marvin Yourdon, and an unidentified couple. Ed Yourdon's...
Black and white photograph of tents set up in a campsite during one of the Yourdons' travels. Ed Yo...
Black and white photograph of a young girl on the porch of a house. Ed Yourdon's notes: "Mystery gi...
Black and white photograph of a woman standing in front of a car and a house. Ed Yourdon's notes: ...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of a young boy in a rustic setting with a log cabin at left. Ed Yourdon'...
Black and white photograph of a young boy standing outside a small cabin in a mountainous setting. ...
Black and white photograph of Mabel Yourdon. Ed Yourdon's notes: "Mabel Yourdon. I have no idea whe...
Black and white photograph of an unidentified woman, probably a friend of Ike and Mabel Yourdon's. ...
Black and white photograph of Mabel Yourdon and an unidentified woman. Ed Yourdon's notes: "Mabel a...
Black and white photograph of a house, possibly connected to the Yourdon family. Ed Yourdon's notes...
Black and white photograph of Mabel Yourdon and two friends or relatives, probably in California. E...
Black and white photograph of a woman and two young children outside a house. Ed Yourdon's notes: "...
Black and white photograph of an unidentified girl, probably in one of the gilsonite mining camps in...
Black and white photograph of Mabel Yourdon and an unidentified man with cooking equipment in an out...
Black and white photograph of Ike Yourdon, Marvin Yourdon, and an unidentified couple. Ed Yourdon's...
Black and white photograph of tents set up in a campsite during one of the Yourdons' travels. Ed Yo...
Black and white photograph of a young girl on the porch of a house. Ed Yourdon's notes: "Mystery gi...
Black and white photograph of a woman standing in front of a car and a house. Ed Yourdon's notes: ...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of a young boy in a rustic setting with a log cabin at left. Ed Yourdon'...
Black and white photograph of a young boy standing outside a small cabin in a mountainous setting. ...
Black and white photograph of Mabel Yourdon. Ed Yourdon's notes: "Mabel Yourdon. I have no idea whe...
Black and white photograph of an unidentified woman, probably a friend of Ike and Mabel Yourdon's. ...
Black and white photograph of Mabel Yourdon and an unidentified woman. Ed Yourdon's notes: "Mabel a...
Black and white photograph of a house, possibly connected to the Yourdon family. Ed Yourdon's notes...
Black and white photograph of Mabel Yourdon and two friends or relatives, probably in California. E...
Black and white photograph of a woman and two young children outside a house. Ed Yourdon's notes: "...
Black and white photograph of an unidentified girl, probably in one of the gilsonite mining camps in...
Black and white photograph of Mabel Yourdon and an unidentified man with cooking equipment in an out...
Black and white photograph of Ike Yourdon, Marvin Yourdon, and an unidentified couple. Ed Yourdon's...
Black and white photograph of tents set up in a campsite during one of the Yourdons' travels. Ed Yo...