New old stock.  Not opened until I opened it for inspection and photos.
Probably made in the late 1960s or early 1970s.  
Heavy, well made with attached jute backing. 
Still soft and very pliable.  
It has about 4 minor cracks or splits in the rubber from being folded in the box. (See arrows in photos) The cracks are small and would probably look fine as is, or they might be repaired if desired by taping those areas from the back side  Look closely at the photos. 
It is wrinkled because it is contoured to fit into the floorpan and it also was folded in the box for about 60 years. Set it in the sun and wrinkles will come out before installing.

Rare find. Few if any like this is still out there.
There may be  pre-punched holes for the dimmer switch and possibly for the gas and/or other pedals.  

Check my other listings and feedbacks.  

I sell anything automotive, mostly vintage car parts and car models at fair prices.  I ship promptly and package items carefully.