Browse the Bibliography, Filmography and Webography
] World War I Photo Archive. Durham, NH, 2015.
World War I Postcards from the Bowman Gray Collection. Chapel Hill, NC.
World War I Posters. Washington DC.
World War I Sheet Music. Providence, RI.
World War One. London.
Yad Vashem: Digital Collections. Jerusalem, Israel.
Yanker Poster Collection. Washington DC.
Yizkor Books. New York, NY.