图片文件尺寸 : 3847×4961 px
1754年,乔治·华盛顿前往俄亥俄州执行任务-阿隆佐·查佩尔
-George Washington on his mission to Ohio in 1754, from \'Life and Times of Washington\', Volume I, published 1857 (litho) by Alonzo Chappel Copyright Bridgeman Images. All Rights Reserved.
图片文件尺寸: 13200×9660 px
诺曼底任务,1944年5月-国民警卫队威廉·S·菲利普斯
-Normandy, France, May 1944
The 107th Observation Squadron, Michigan National Guard, one of 29 National Guard observation squadrons, was ordered into active Federal service on October 15, 1940. Assigned to support the First U.S. Army during the Normandy Campaign, the 107th was the first reconnaissance unit to operate from 法国艺术家 soil.