“Reading is one of the obligations of a man.”
Russian Revolutionary Era Propaganda Posters, Harold M. Fleming Papers, Manuscripts and Archives Division, New York Public Library, https://digitalcollections.nypl.org/items/510d47da-401e-a3d9-e040-e00a18064a99. Artist: S. Ivanov. Published 1920. Photoshopped.
Source: “Curtis Gillette.” George Grantham Bain Collection, Library of Congress, http://www.loc.gov/pictures/item/ggb2006000900/. Photoshopped.