| Year | 1993 |
| Date | 16-Jul |
| Volume | 171 |
| Issue | 3,949 |
| Page | 98 |
| Category | General |
| Part | 3 |
| Title | Vapour Trouble? |
| Author | Jim Forrest |
| Notes | Describes devices to dry the air, introduces his own de-humidifier designs. Ventilation, dessicant driers, absorptive driers, refrigerant condensers, hot air driers, and so to business, how it works, making your dehumidifier, simple unit, automatic model |