Scope and Contents From the Series: The Tour Program series makes up the bulk of the collection. Included in the series are files pertaining to general correspondence, research files, lecture notes, and program administration. From there an extensive sub-series of Tour Participant Papers that is arranged by title. Given that in the earliest years of the program is was for credit with the primary aim being graduate students and educators seeking continuing education credits, Wittke required that all participants produce a paper...