Vintage 80's Corning "Cinnamon Chestnut Brown" Stripe Mugs - Set of 3

Set of 3 white Corning mug with 2 brown stripes near the top. The top, thicker line is cinnamon colored, the lower, thinner line is chestnut colored, hence the name, Cinnamon Chestnut Brown. Features CorningWare's signature D shaped handle. Bottom reads, "CORNING USA MICROWAVE SAFE" Early/mid 80s vintage. The Cinnamon Chestnut Brown stripe pattern was made by Corning and Corelle from 1980 until 1985. CorningWare made the mugs and Corelle made matching plates and bowls. 3.5" tall, 3.25" round top, 2" round base. Handle is 2" tall, 1" wide. Excellent condition. I'd call them two of them collectors condition and the third is just shy of perfect. No damage: no scratches, chips, or crack. The only flaw is a small, yelllowish line on the third mug in the pictures, last picture is close up. I tried to get it off with rubbing alcohol but I think it might be a burn mark and not dirt. I made sure to take pictures of every angle so you can see the pattern is not scratched or faded. **If you collect vintage Corningware, Corelle, or PYREX, I almost always have a few for sale at a time. We can combine things into one order if you're interested in multiples. Feel free to message me with questions.