The Conservation Research Laboratory (CRL), directed by Dr. Donny L. Hamilton, is one of the oldest continuously operated conservation laboratories that deals primarily with archaeological material from shipwrecks and other underwater sites. Operating under the Center for Maritime Archaeology and Conservation, CRL plays an important role in the Nautical Archaeology Program at Texas A&M University (TAMU), and works closely with all of the excavation projects of the TAMU-affiliated Institute of Nautical Archaeology. In fact, students are a big part of the work done at CRL. It is a great place to gain practical experience in conservation science.
http://nautarch.tamu.edu/crl/