Can anyone ID a Space Saver tire by its decal?

I found a space saver tire for sale but not sure what it is out of here is a picture of the decal thats on it.

How about a picture of the tire on the side were the size of the tire is.

This?

Thats the common type decal used on E spacesavers and it is an F-78-14 but more info is needed.
Is it stamped K2 over 9 or K2 over 0 in the center lugnut area and to the extreme left of the valve stem and followed by a month date.
Is there a 5.5 to the far right of the valve stem after a number representing the day date

It K2 over a 9 with a dab of white paint over top but cant see any numbers by the valve stem

The other numbers should be there, just covered in paint.
I see a V-1 there in your last picture and if it has and should have TREAD: 3 PLIES RAYON above SIDEWALL: 2 PLIES RAYON.
it's the real deal...you should scoop that spacesaver up fast.
If it is unused and tread is even and perfect you've got a Big $$$ item there.

What's it worth ball park ? And does anyone make a replacement decal ?