Von Laban developed a vaccine was developed in the Western Front round Double Jeopardy! Show_number 4284 category COUNTRY STARS air_date 1999-02-23 question 'Daisy Bates won the gold' value $200 answer Bus round Jeopardy! Show_number 3230 category POETS & POETRY air_date 1991-05-15 question 'Our.