Vintage 1984 F.T.D.A. Ceramic Rainbow Coffee Mug

Vintage 1984 F.T.D.A. white ceramic coffee mug with rainbow design on both sides. Made in Korea. Measures approximately 3.75" tall with a 3" diameter. Excellent vintage condition with a few minor flaws as shown. There are 2 small dimples in the glaze: one on the underside of the handle and one below the blue stripe on one side. There's a tiny spot of color loss in the red stripe on one side, and in the red and orange stripes on the other side. No chips or cracks. Please review all photos carefully.