For National Donut Day, proof of the crucial role the donut has played in history. Donuts for all!
This is from MU Libraries Poster Collection, which includes more than one thousand World War I and World War II posters from the United States, England, France, Belgium, and Germany.
Take a look at this article from Smithsonian Magazine, which explains the history behind National Donut Day and this poster (via Smithsonian Libraries on Twitter).
Richards, George M. (George Mather), 1880-1958. Oh, boy! that’s the girl! [graphic] : the Salvation Army lassie, keep her on the job : Nov. 11th-18th, 1918 : United War Work Campaign / G.M. Richards. [Washington, D.C.] : Committee on Public Information, Division of Pictorial Publicity,  (New York : Sackett & Wilhelms). MERLIN catalog record