| Year | 1981 |
| Date | 20-Nov |
| Volume | 147 |
| Issue | 3,669 |
| Page | 1,401 |
| Category | Workshop |
| Part | |
| Title | Cadmium-Silver Brazing Alloys |
| Author | Tubal Cain |
| Notes | Cadmium, the nature of the hazard, cadmium content of alloys, amount of evaporation, an example, ventilation, oxy-acetylene, alternatives, conclusion |