"Title:" I pledge allegiance and silence about the war "Abstract:" Poster promoting patriotism and suggesting that careless communication may be harmful to the war effort, showing the American flag. "Physical description:" 1 print on board (poster) : silkscreen, color. "Notes:" Date stamped on recto: Jan 21 '43.; Work Projects Administration Poster Collection (Library of Congress).; Hand-written on recto in pencil: Thomas A. Byrne - designer.