Scope and Contents The Jeffery Cohelan Collection contains 95 cubic feet of documents, all of which are from his congressional office. The material spans the period of 1930-1970, although the bulk of the collection is from 1959-1970, when Cohelan was in office.The Cohelan Collection contains 120 linear feet of materials, with the vast majority of items related to his time in office from 1959-1970. The documents include correspondence, press releases, questionnaires, speeches, notes, memos, background...