Delta88Vert

Looking for the "Delta" and "88" fender emblems for my 1975 Delta 88 Royale convertible. These are the chrome script ones on the front fenders that appear to be metal but are actually plastic. Not exactly sure what other years share these exact emblems, but I do know that the 1970 ones are slightly different and the next gen Deltas (1977+) are not the same either.

I've attached a pic.

Any help is appreciated!