![World War I Hospital - Fort McHenry National Monument and Historic Shrine (U.S. National Park Service) World War I Hospital - Fort McHenry National Monument and Historic Shrine (U.S. National Park Service)](https://www.nps.gov/fomc/learn/historyculture/images/F4048_6694064_2.jpg?maxwidth=650&autorotate=false)
World War I Hospital - Fort McHenry National Monument and Historic Shrine (U.S. National Park Service)
World War I soldier Lieutenant E H Ga... | Items | National Library of New Zealand | National Library of New Zealand
![An Illustrated Encyclopedia of Uniforms of World War I: An Expert Guide to the Uniforms of Britain, France, Russia, America, Germany and ... Italy, Serbia, the Ottomans, Japan and More: Amazon.co.uk: Jonathan An Illustrated Encyclopedia of Uniforms of World War I: An Expert Guide to the Uniforms of Britain, France, Russia, America, Germany and ... Italy, Serbia, the Ottomans, Japan and More: Amazon.co.uk: Jonathan](https://m.media-amazon.com/images/I/91gCg5azAgL.jpg)
An Illustrated Encyclopedia of Uniforms of World War I: An Expert Guide to the Uniforms of Britain, France, Russia, America, Germany and ... Italy, Serbia, the Ottomans, Japan and More: Amazon.co.uk: Jonathan
![Unidentified Civil War veteran and unidentified World War I soldier] / Schriever, Scranton, Pa. - digital file from original, front | Library of Congress Unidentified Civil War veteran and unidentified World War I soldier] / Schriever, Scranton, Pa. - digital file from original, front | Library of Congress](http://tile.loc.gov/storage-services/service/pnp/ppmsca/53000/53064v.jpg)