What is on the back of the one thousand dollar bill?

Answer 1

The last $10,000 U.S. bills were printed in 1945 and carried the Series date 1934. The reverse side had an ornate design with the number 10,000 and the words "Ten Thousand Dollars United States of America"

Answer 2

$1000 bills were issued for a few decades during the first half of the 20th century. The last ones printed simply displayed the wording "The United States of America - One Thousand Dollars"