NOS seat covers - from ??????

I got these from a defunct dealer's dusty parts room a few days before it was leveled about seven years ago. I have no idea what they are from. Somebody suggested a 76 Fury???? What I have are the bottoms and tops from a pair of while bucket seats and the top from the back seat. The bottom of the back is missing, and the back seat piece has a small hole chewed into the seat, but the front bucket covers are great except for some dirt. These are never installed NOS Mopar seat covers. Anybody know what they are for? Once I find out, they will be for sale. Thanks!

they look like from an "E" body, but i'm just taking a guess.

I looked at all of Legendary's on-line catalog pictures for Mopars, no luck. Hope these aren't from an Omni or somthing like that!

Nobody recognize these? I want to sell them so I have $$$$$ to spend at Carlisle...