Brad Duncan is an activist and a union library worker who has been collecting printed materials related to social protest for twenty years. His work as a collector focuses on the radical movements and liberation struggles of the sixties and seventies, some of which can be seen on his popular blog, The R. F. Kampfer Revolutionary Literature Archive. In 2014 his archive was the focus of an exhibition titled "Power to the Vanguard: Original Printed Materials from Revolutionary Movements Around the World, 1963-1987" at Trinosophes in Detroit, Michigan.
