This is a dressed cat postcard by the publisher Alfred Mainzer. It is referred to as "Lunar Landing" and shows astronaut cats leaving a module. They are being greeted by cats who are already there on the moon. Interesting. You can see the Earth in the background.

It was not mailed. The back shows the number 4979 and "Alfred Mainzer Inc 39-33 29th Street, Long Island City, New York. Along the middle is "Printed in Belgium."

Condition: No damage noted.