Yesterday on a one-class 738 the FA handed out cards (similar to baseball cards) of the 738, with specifications on the equipment, and a picture of it on one side. As the FA was handing them out, she said they normally just give them to kids, but the Captain wanted her to offer them to everyone. The captain then made an announcement about it.

I've never seen these cards, but I don't have kids, so it's possible they've been handing them out.

Has anyone else seen these? Do they have them of all of the equipment? It's another Delta trinket for me to collect...