Unused color photograph linen postcard of Mount Rushmore Memorial viewed through the tunnel on Iron Mountain Road.
The back is divided.
This card dates back probably to the 1950s and certainly no later than the 1960s.
There is a small piece of black photo corer mount on the back of the card that I have not attempted to remove and there are 2 small holes in the top which appear to be from an old staple. Otherwise it is in good vintage condition.