Mars Attacks - Bubbles 1962

Mars Attacks b front.jpg
Mars Attacks b  back.jpg

From the Fred Walstrom "Mars Attacks" Collection, this pack was auctioned at the Robert Edwards Auction in Spring 2014.

(for link to auction,  click the picture of the front of the pack)

Mars Attacks a front.jpg
Mars Attacks a back.jpg

Is it real?