We have a local directory /p/stat/Data with data sets from Devore’s “Engineering Statistics” (Devore, used in Statistics 312), Box, Hunter & Hunter’s “Statistics for Experimenters” (BHH, used in Statistics 424), and Milliken & Johnson’s “Analysis of Messy Data” (MJ); see also Yandell’s “Practical Data Analysis”. The Devore directory has both portable Minitab worksheets and system specific worksheets. Useful to consult StatLib or the Virtual Library: Statistics for the official lists of datasets maintained by the statistics community. Also, the Internet Scout Toolkit is an excellent source for datasets from many disciplines and organizations.