Noah's Ark pin and pierced earrings, made circa 1990 by AJC or American Jewelry Company.
The pin is 3" x 1 1/4" and shows pairs of animals on the ark - giraffes, elephants , camels, lions, cows, hippos and more. The earrings are about 1 1/4" x 1 1/4" and show the ark with giraffes and cats. The earrings are on the larger size, but not overly heavy.
This set is in excellent vintage condition with a minimum of wear. AJC also made a matching bracelet which you may be lucky enough to find!