1st guess was 28/29 Es***, but not totally sure, Hudson was similar. I'm thinking probably Hudson, due to what looks like a triangular paint shadow from the grille-badge, Es*** was 6 or 8 side(can't remember, not looking it up. Both of those years had the "winterfront-bars" factory stock. Better pics would help. Don't know iffen it's *worth* $250usd, if it's complete, & you can use it, probably to you. I'm guessing you don't *need* that grille shell n bars for your unfinished Es***... . They aren't impossible to find, but they're not common, either. Marcus...