I know this doesn't qualify as a postcard, as something of this type could not possibly survive the postal system, but if you take a look at the back you'll see why I had to add it to the collection.

Made of 1/8" particle board, this 6" x 12" souvenir was sold in the Art Corner in the late 50s to early 60s. As you can see in the image below of the interior of the Art Corner, there's a rack in the center displaying these "cards".
Below is a close up of the rack.
I'm not sure how many of these there are, but looking at this image and another in my collection, I see at least five others.

However, some slipped by as this one did.
The story goes that Walt Disney didn't like to advertise the cost of his attractions so in this view the text on the sign has been "yellowed" over.
The bright yellow sign stood out so much that they decided to darken it in so it wasn't so obvious.
