Scope and Contents The Purdue University Campus Maps collection consists of "Welcome to Purdue," campus maps, campus accessibility maps, self-guided tour maps and numerous 8.5 x 11 inch campus maps with building abbreviations and names. Some specialized maps can also be found in the collection; these include: aerial maps, "center of population," historical data about buildings, campus tree guide, Purdue Arboretum map and listing of trees on campus, bike path and parking, pedestrian, campus parking areas and...