You can contact MVAC in a variety of ways:
E-Mail: E-mail contact
Mail: MVAC at UW-L, 1725 State Street, La Crosse, WI 54601
If you would like help identifying an artifact found in the Upper Mississippi River Valley or the Upper Midwest please e-mail Jean Dowiasch at firstname.lastname@example.org. Include in your e-mail a description of the item, where it was found, and attach a picture of the artifact with a scale. Responses will be sent as soon as possible. For help identifying artifacts found outside the Upper Midwest contact that state’s archaeologist. A list of state archaeologists can be found on-line at: http://archaeology.uiowa.edu/national-association-state-archaeologists.