Abstract Reinhard Wittke was a professor in the History Department at Eastern Michigan University from 1956-1990. During his time at Eastern, Wittke established and was best known for establishing the European Adventure Tours in 1960, which became International Studies Program. The Reinhard Wittke papers which date from 1947-2007 primarily documents the tour program including clippings, tour planning, correspondence, student papers, maps, and itineraries; but also...