Keywords: Washington WF 1917 Issue-4c.jpg en Washington_WF_1917_Issue-4c jpg US Post Office<br/>Hi-res scan of postage stamp by Gwillhickers US Post Office 1917 Washington_WF_1917_Issue-4c jpg Image sources American History Civil War US postage stamps American Revolutionary War Stamps of the United States 1911-1920 George Washington on stamps 1917 stamps Brown stamps |