Warning: Our online catalog (catalog.lib.msu.edu) is currently malfunctioning. We have a full team working to restore access, but are unsure when the problems will be resolved. We apologize for any inconvenience this may cause.
Warning: Our online catalog (catalog.lib.msu.edu) is currently malfunctioning. We have a full team working to restore access, but are unsure when the problems will be resolved. We apologize for any inconvenience this may cause.
Notice: Due to ongoing construction, 4 East is currently closed to the public. To obtain items located on 4 East, please place an online request for the item to be paged for you using the ‘Place Request’ button in the catalog. Please visit our Circulation FAQ page for assistance in using our catalog.
Notice: Due to ongoing construction, 4 East is currently closed to the public. To obtain items located on 4 East, please place an online request for the item to be paged for you using the ‘Place Request’ button in the catalog. Please visit our Circulation FAQ page for assistance in using our catalog.
Ronald Dietz Collection
Ronald Dietz donated his large, rare map collection to MSU in 2013. The collection consists of several hundred maps dating from the 17th to the 20th century and several dozen reference books on the history of cartography and map collecting. Many of the maps relate to the mapping of Michigan and the Great Lakes.