Black and white photograph of Ray and Marvin Yourdon circa mid-1920s?. Ed Yourdon's notes: "I don't have any details about this photo, but my initial guess is that it's Ray (on the left) and Marvin (on the right). Ray appears to be somewhere in the age range of 3-5, which would mean this photo was taken in the mid-1920s.
Black and white photograph of the Yourdon brothers playing baseball with a younger boy at Dragon gil...
Black and white photograph of Ike and Ray Yourdon working on a car. Ed Yourdon's notes: "I really d...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of Ray and Marvin Yourdon circa mid-1920s?. Ed Yourdon's notes: "I don't...
Black and white photograph of Ray and Marvin Yourdon in the mid-1930s. Ed Yourdon's notes: "This ma...
Black and white photograph of Ray and Marvin Yourdon in 1923. Ed Yourdon's notes: "Ray and Marvin, ...
Black and white photograph of Ray and Marvin Yourdon and an unknown dog around 1927. Ed Yourdon's n...
Black and white photograph of Marvin and Ike Yourdon. Ed Yourdon's notes: "Marvin Yourdon on the le...
Black and white photograph of Marvin and Ray Yourdon with their instruments. Ed Yourdon's notes: "...
Black and white photograph of Ray and Marvin Yourdon in band costumes. Ed Yourdon's notes: "Ray and...
Black and white photograph of Marvin Yourdon, probably Mabel, and an unidentified woman, possibly in...
Black and white photograph of Marvin Yourdon. Ed Yourdon's notes: "That's Marvin Yourdon on the lef...
Black and white photograph of Ike Yourdon, Marvin Yourdon, and an unidentified couple. Ed Yourdon's...
Black and white photograph of Ray Yourdin and two female friends. Ed Yourdon's notes: "I think this...
Black and white photograph of the Yourdon clan - Utah, summer 1947: Marvin, Ike, Ed, Marion and Ray....
Black and white photograph of the Yourdon brothers playing baseball with a younger boy at Dragon gil...
Black and white photograph of Ike and Ray Yourdon working on a car. Ed Yourdon's notes: "I really d...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...
Black and white photograph of Ray and Marvin Yourdon circa mid-1920s?. Ed Yourdon's notes: "I don't...
Black and white photograph of Ray and Marvin Yourdon in the mid-1930s. Ed Yourdon's notes: "This ma...
Black and white photograph of Ray and Marvin Yourdon in 1923. Ed Yourdon's notes: "Ray and Marvin, ...
Black and white photograph of Ray and Marvin Yourdon and an unknown dog around 1927. Ed Yourdon's n...
Black and white photograph of Marvin and Ike Yourdon. Ed Yourdon's notes: "Marvin Yourdon on the le...
Black and white photograph of Marvin and Ray Yourdon with their instruments. Ed Yourdon's notes: "...
Black and white photograph of Ray and Marvin Yourdon in band costumes. Ed Yourdon's notes: "Ray and...
Black and white photograph of Marvin Yourdon, probably Mabel, and an unidentified woman, possibly in...
Black and white photograph of Marvin Yourdon. Ed Yourdon's notes: "That's Marvin Yourdon on the lef...
Black and white photograph of Ike Yourdon, Marvin Yourdon, and an unidentified couple. Ed Yourdon's...
Black and white photograph of Ray Yourdin and two female friends. Ed Yourdon's notes: "I think this...
Black and white photograph of the Yourdon clan - Utah, summer 1947: Marvin, Ike, Ed, Marion and Ray....
Black and white photograph of the Yourdon brothers playing baseball with a younger boy at Dragon gil...
Black and white photograph of Ike and Ray Yourdon working on a car. Ed Yourdon's notes: "I really d...
Black and white photograph of four young children, some of whom may be connected to the Yourdon fami...