A Mauch Chunk boy who was stricken with infantile paralysis at the age of nine months and was benefited by the services of Dr. Bruce Gill, has been discharged from the crippled children's clinic. He is James, 9-year-old son of Mr. and Mrs. John J. Crossin of West Broadway, who has made a complete recovery from the paralysis which affected his left foot. The child underwent two operations, the first at the age of five and the other when he was eight.