PIN-Classic has been added to Primate Info Net to provide archived information from the old PIN managed by the former Lawrence Jacobsen Library at the Wisconsin National Primate Research Center. Some of the old PIN links are no longer available. Others have been or are in the process of being updated and moved to the new Primate Info Net website. If a link defaults to the new PIN site, please continue your search there. As always, we welcome your questions, suggestions and contributions.