Vintage porcelain cup, and saucer, made in USA Dolly Madison pattern Germany

This is a vintage previously owned demitasse cup, and saucer made by Castleton China Company. It’s the Dolly Madison pattern. It was produced 1950 to 1972. The cup is small. It only holds about 2 to 3 ounces. Excellent for espresso. It was made in Rosenthal Germany. On the bottom of the cup in gold it has the number 70 and. A-2. And on the bottom of the saucer has a gold number 5. This cup and saucer is in excellent condition. There doesn’t appear to be anywhere on the roses on the gold if any there might be a touch on the handle, but it appears to never have been used. excellent for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.