Quote Originally Posted by L Gebhardt View Post
People in the tropics use dry cabinets. These have a small solid state dehumidifier in them.

http://dryzone.en.alibaba.com/produc...proof_box.html
A more primitive dry cabinet can be made of a box with a lighbulb in the base. The lightbulb warms the box, thus reducing the relative humidity to a level congenial to whatever is stored inside. Think of the old welder's trick of storing their stock of rods on a junked refrigerator with a lightbulb inside.