Three (3) vintage sets of Butterfly Gold flat cups and saucers by Corelle Livingware by Corning.

The cups are 2-5/8" high and 3-3/4" in diameter and the saucers are 6-1/4" in diameter.  The cup capacity is 8 ounces.

Except for a small chip (sliver) on the edge of one saucer (see photo), all the pieces are in very good and clean condition.

Both the cups and saucers are stamped with Corelle, Livingware by Corning, Made in U.S.A.

These are great replacement sets or just handy to have when extra place settings are needed.