Sadako Sasaki Jumbo Postcard measuring 6 inches by 11 inches.
Sadako was a Japanese girl who was two years old when the atomic bomb was dropped on August 6, 1945 near her home in Hiroshima, Japan. She was subsequently diagnosed with leukemia, and was told by a friend that folding 1,000 cranes, she would be granted a wish. On October 25, 1955, Sadako passed away. To this day it is still disputed how many cranes she folded before her death.
"I will write peace on your wings, and you will fly all over the world" - Sadako Sasaki