Nice animal puzzle pictures, Lewis. The pan is indeed 1984 and USA made.
Here's what the cookies look like. It's a tough pan to learn to use, but gives spectacular results. I spray the pan with PAM with Flour (too lazy to put the flour on separate). The dough is a stiff shortbread. Press it tightly into the mold. I run a bread knife along the top of the pan to even it out when I have them all packed.
Getting the cookies out is a trick and requires a bit of patience. You allow them to cool about 10 minutes or more in the pan. I then take the tip of a steak or paring knife and carefully pry up along the edges of each cookie to kind of wiggle them up and out. The elephant's trunk and billy goats horns are among the toughest to get out. Lots of fun with the kids.
I did make chocolate ones, but they are tough to tell when the are baked.
Tom