I have a few old style fonts but none of them match this "s" exactly. It looks like it used on a lot of Diplomas. Any help would be greatly appreciated.

Diploma lettering in the blackletter style seems to have developed from old engraved diplomas.
Not much in the way of matching fonts.
Inland Type Foundry had a font circa 1900 that was someahat similar under the name Shaw Text

No digital available for purchase or download.