This series contains materials related to travel planning and trips undertaken by Snyderman for either professional or personal reasons. Travel files pertaining to professional conferences, meetings, or talks comprise the bulk of this series. Types of materials include travel itineraries, receipts and reimbursement forms, airline and car-rental tickets, and correspondence regarding travel and meeting arrangements. Also included are conference, meeting, and event materials such as memoranda, agendas, programs, correspondence, and presentation slides and notes. Some of the trips represented in this series have corresponding presentation material housed in the Presentations and Talks Series. Materials date from 1983 to 2006.