First Bubblegum Card?
 

Strange

Looks like "Invaders from Mars."

Roswellian

Ectoplasm:D

It looks like it was lining a bird cage at some point.

Consign it to an auction. Odds are at least two bidders will think it's printer's scrap or a wet-sheet transfer.

It's not mine, but it's on Ebay right now. I didn't want to reveal the reference to the auction to hopefully keep the price reasonable for myself.;)

I never out an auction in progress, particularly for a bubblegum card?:D

If you close one eye and don't look out of the other, you can almost see an image of a baseball player on this jellyfish card.:D