International Services of Information Foundation

Before, during, and after World War II, Ulius "Pete" Louis Amoss (1895-1961) engaged in espionage. His work included directorship of the OSS during the war and founder and director of the ISI, the International Services of Information Foundation, Incorporated. Amoss is credited with the coining the phrase "leaderless resistance." The collection includes correspondence, literary manuscripts, espionage material, and print material that reflect his life and work as a spy.

James W. Clise (1900-1961) held executive positions in Asbestos Supply Companies and several vermiculite companies and was involved in libertarian political activities. The collection includes correspondence, subject files, personal and business files, speeches, articles, and published letters.