Try Googling to see if there are any archives or museums devoted to your topic that have digitized content.
If you're not finding anything, you can always ask a librarian for help!
To request a book from another SUNY library, click Borrow from another library.
Click on the link to sign in, then login with your Laker NetID and password.
Click Interlibrary loan.
Make sure the request information looks correct, and if you'd like, add a comment. Then click Send Request.
This is called Interlibrary Loan.
Take a look at Oswego's Theatre subject guide.