Education and testing services, namely, developing, constructing, and administering tests and a testing and credentialing program in the field of traffic signals and signal systems; arranging and conducting courses of instruction and training in the field of traffic signals and signal systems

Clocks; Costume jewelry; Jade; Jewellery; Jewelry cases; Jewelry findings; Precious metals and their alloys; Works of art of precious metal; Wristwatches; Charm bracelets; Jewelry charms