- Jewelers' findings and materials (4)
- Gems, real and imitation: preparation for settings (1)
- Jewel preparing: instruments, tools, watches, and jewelry (6)
- Jewelers' castings (4)
- Jewelry parts, unassembled (1)
- Lapidary work and diamond cutting and polishing (2)
- Jewel cutting, drilling, polishing, recutting, or setting (6)
- Jewelry soldering for the trade (1)
- Lapidary work, contract or other (2)
