Fold3® Training Center
Fold3® has a search engine that is both simple and powerful. You can search on names, dates, places, publication names, conflict periods, document types, and more. It's best to start with a simple, broad search such as a name or keyword search, then narrow those results using dates, places, and the available filters on the left side of the page.
For more tips on using Fold3 search, watch the following tutorials.