Please remember to allow a lot of time -- way more than you think you'll need -- to do primary research, especially research involving working in the Archives.
It just plain takes TIME!
Put "double quotes" around the title of the play you're researching. The quotes tell the database to keep those words together. This works in almost every database.
Ex. "uncle tom's cabin"
Don't worry about capitalization!
These databases are linked from the Ball State University Libraries' Databases page.
These are in the Oversize section, on the 4th floor west of Bracken Library.