If you have an interesting collection that you would like to share online, we'd like to hear from you. If you are a scholar or an educator, we're interested in your response to this concept called The Plethoreum. And of course, if you would like to make a donation to The Plethoreum, we would greatly appreciate your support.

The Plethoreum c/o Clancy Cross University of Dayton Dayton, OH 45469-0191 cross@udri.udayton.edu 937-229-3273 937-229-3433 (fax)