Be sure to limit Document Type to Reviews. To find the earliest performance review of a play, sort by Oldest First.
Can't find a play using keyword searches in the ?
Try an index.
Step 1: Look up the play in Ottemiller's Index to Plays in Collections or the Play Index to find the title of the books or anthologies it is published in.
Step 2: Go to the and look up the title of the book or anthology to see if MU or another WRLC library owns it.