Probably not dishwasher safe!

This dinner set is on display in the Silver Room at the Hofburg Palace. The label says "This white-gold porcelain service comes from the Thun Hohenstein manufactory. It was originally made for the court of Emperor Ferdinand I (1793 - 1875) in Prague. in 1884 it became part of the Viennese stock used by the Empress Elizabeth (1837 - 98) and Emperor Franz Joseph (1830 - 1916).