Oven Proof USA Hull orange drip soup mug and saucer

Vintage Hull soup mug and saucer. This is a pretty orange color known as tangerine I believe. Marked on the bottoms, Oven Proof USA. Saucer has the rings on the bottom. This was made 1963-1967. Saucer has no well, and is 6 5/8" wide. Both pieces are in excellent condition.