1. Als niemand luistert naar niemand vallen er doden in plaats van woorden Creator: Amnesty International Format: Posters Collection: Stephen Lewis poster collection, circa 1921-2017 Institution: University of Massachusetts Boston, Joseph P. Healey Library
2. Card, Commemorative Format: Postcards/Cards Collection: Arlington Historical Society Collection Institution: Arlington Historical Society
3. Card, Commemorative Format: Postcards/Cards Collection: Arlington Historical Society Collection Institution: Arlington Historical Society