UPDATE: I neglected to mention this is part of a 10-page set--one souvenir--in an envelope labeled "More Showtime." (Needless to say, this was not the first souvenir given out!) And this wasn't the only Ralph Hodgdon souvenir during the event. He worked overtime, and did a tremendous job.
Here's a flyer that Ralph gave out at convention, listing his many other paper doll coloring books as well as full-color paper doll sets for sale:
Remember to click images for a larger version.