Thanks, Mattel. That explains how and why they were made. I think the answer to how I came to own them will remain unknown. I certainly never subscribed to a monthly card collection, and I feel sure I wouldn't have spent money for these. I just have to assume that they were tossed in as a bonus when I bought a book or magazine or something. No idea.

All you need to start an asylum is an empty room and the right kind of people.