Close up of the grain
Close up of the original grain on rear seat. That appears close, but the pleats aren't as full. The seat looks a little flat compared to my rear seat.
Seat backs are repro plastic. This is the latch opening. Looks too clean and the foam too pliable to be 55 years old. Does the opening and sewing look original ? I do have 1 of the original front seats on a shelf out in the back shed, if we need to compare.