VTG Fire King Anchor Hocking Mug Set Of 3 Orange Green Yellow Oven Proof 50s-60s

Yellow cup looks brown other than the very bottom it is yellow ‍️. I believe these are from the 1950-60s era due to the markings. They do have some scuffs and wear on them. Paint missing around rim from being used & washed. Still nice vintage fire king cups. Set of 3 (1 yellow, 1 orange, 1 green).