Details: This poster shows a black and white photo of the mushroom cloud of the atomic bomb being dropped on Nagasaki.
A nuclear weapon is a weapon which derives its destructive force from nuclear reactions of fission or fusion. In the history of warfare, nuclear weapons have been used only twice, both during the closing days of World War II on the Japanese cities of Hiroshima and Nagasaki. Since these bombings, nuclear weapons have been detonated on over two thousand occasions for testing and demonstration purposes.
This poster is usually printed with a thin white edge border.