This item sold on October 25, 2012.
The bottom of each dish is marked with a blue pair of crosses arrows, and a four-digit number that looks like 7431; the 1 is not very clear. I believe the dishes are Japanese reproductions of Bavarian porcelain, most likely made for the Arnart company, which was based in New York, in the 1950s or early ‘60s.
Each dish measures 11 inches (28 cm) by 4 inches (10cm), and stands about 1 inch (2.4cm) high. They are in excellent condition.