The last Mr. and Mrs. Russel Hobbs. Sr. had heard from their son, Sgt. Russell Hobbs, Jr., he was a mechanic for a bomber based in Lidia. Wednesday, he walked In on them at home in the Lee’s comumnity. He was unable to call them when he landed a few days ago in Miami, Fla. and had no chance enorute. When he got here, he couldn’t reach them by telephone so be just hired a car and surprised them.