- Jewelers' findings and materials (7)
- Gems, real and imitation: preparation for settings (1)
- Jewel preparing: instruments, tools, watches, and jewelry (4)
- Jewelers' castings (3)
- Lapidary work and diamond cutting and polishing (1)
- Diamond cutting and polishing (9)
- Jewel cutting, drilling, polishing, recutting, or setting (8)
- Jewelry soldering for the trade (1)
- Lapidary work, contract or other (1)
