We had one on ours too Jeff. It was original to the car, retained with the 2-core brackets, original hardware, etc. Had an accident in ~1991, where I had pulled off onto a shoulder to view the waves and the scenery at Hearst Castle, CA., hit a dip, had old (and somewhat flexible motor mounts) and the fan got hold of it and messed it up so badly, I had to remove it to get back to the hotel. I replaced it with a new one from NPD with the pad stapled, as in your photo.