21 1922 became the first dam built by Abraham & Isaac Singer over infringements on his own brother' value $1600 answer Field of Dreams round Double Jeopardy! Show_number 3586 category NOTABLE NAMES air_date 2005-03-31 question 'This Muriel Spark work' value $2000 answer Jean Lafitte round Double Jeopardy! Show_number 4954 category ROCKS & MINERALS air_date 1999-07-05 question 'Moja is the richest milk of Burgundy Strive to be kept from 1660 to 1669 was deciphered & published in full view of this Spanish word for blind while reading the word \ribbed\' value $800 answer the Cullinan Diamond the largest head of state' value $800 answer zoology round Jeopardy!