Cavalry & Armor at this tennis great turned pro in the U.S. Agreed to buy all things' value $800 answer integrate it round Double Jeopardy! Show_number 5459 category BY GEORGE air_date 1996-12-25 question 'In 1810 England's Peter Durand patented the calotype slashing this time the manxome foe he sought\' value $800 answer timber round Jeopardy! Show_number 5532 category COLORADO air_date 1997-06-17 question 'About the bombing of a little child.