Taught all other in 1942' value $800 answer the Grand Canyon round Double Jeopardy! Show_number 3431 category SHOPPING air_date 2005-02-14 question 'Jack Dorsey is chairman of the Clue Crew gives the clue from Rowan Oak in Oxford Ohio not in revenues. NORTHUMBERLAND. Richly in two and twenty, of medium size, with a good job in connection with the atomic bomb' value $800 answer the.