If you are looking for historic news stories, here are some sources you can use:
If you're looking for images of a particular place and time, try searching Google Images with terms like this:
historic photos youngstown ohio park burlesque
or
historic photos youngstown symphony orchestra
Go to the library home page and do a title search for vindicator.
We have the Vindicator on microfilm from 1889 to the present.
We also have indexes from 1869-1919 and a few from the 1930s.
TIP: Figure out the date of the event you're looking for, then browse through the Vindicator microfilms around that date.