- "A Summons to Comradeship" World War I and II Posters and Postcards
- Two of the most significant collections in the world of posters from World War I and World War II are located within close physical proximity, in Minneapolis, Minnesota. These collections, owned by The University of Minnesota Libraries and the Minneapolis Public Library, contain posters from government, commercial, and charitable organizations. These collections are multi-national in scope and cover veterans' benefits, war bonds and loans, military recruitment and morale, civil defense, industrial production, freedom and loyalty campaigns, international welfare organizations, prices and rationing, transportation, health and safety, labor organizations, films and theatre, food production, sports and leisure, recruiting of women in military and non-combatant organizations, special events, anti-war movements, and other topics. Many of the items have been digitized and are available in this collection.
- War Poster Collection
- A selection of World War I and II posters from the University of Washington Libraries Special Collections Division collections. Included are propaganda on purchasing war bonds, the importance of national security and posters from allied and axis powers.