Smiling pilots crouching atop their planes. Squadrons of bombers soaring above the clouds. Crews taking a break during a training day.
원문출처 : https://www.cnn.com/style/article/wwii-aerial-color-photos-scli-intl/index.html
원문출처 : https://www.cnn.com/style/article/wwii-aerial-color-photos-scli-intl/index.html