Can you Name and Date this Rearviewmirror Pretty Please ?

Ok another of my ebay Hunts turned up a pretty cool Rearviewmirror for my 31 Coupe.
It beats any Aftermarket piece i have seen so Far but i have no clue from what or when it is.The colours on the shield might be Wrong.
There is absolutly no Marks or numbers on it.
I only could think of maybe a Willys Knight but i dont know anybody with one to Check and i could not find any Pictures Online ( well who ever makes Pictures of inside rearview Mirrors anyway?).
So id Love to know what i actually have here soon to be seen inside my 31 Thanks all !

http://i236.photobucket.com/albums/ff198/THUNDERROD/CIMG4443.jpg

http://i236.photobucket.com/albums/ff198/THUNDERROD/CIMG4445.jpg

http://i236.photobucket.com/albums/ff198/THUNDERROD/CIMG4446.jpg

http://i236.photobucket.com/albums/ff198/THUNDERROD/CIMG4448.jpg

 

not even a clue ?

 

Nope....sorry.....cool mount tho!