It was made in the Lomonosov Porcelain Factory in St. Petersburg, Russia, former Soviet Union. This pattern is named Heath-Cocks, designed by N. Slavina, porcelain artist. The set has a Radial shape, designed by N. Slavina. It was hand-painted by Cobalt with Gold 22 K Ink. The saucer is 6 inch. in diameter and cup is 3 inch. tall. They have Lomonosov Porcelain Factory LFZ logo on the bottom. Brand new, excellent condition, the export quality.