- Jewelers' findings and materials (1)
- Gems, real and imitation: preparation for settings (2)
- Jewelers' castings (1)
- Jewelry parts, unassembled (2)
- Lapidary work and diamond cutting and polishing (3)
- Jewel cutting, drilling, polishing, recutting, or setting (5)
- Lapidary work, contract or other (8)
