Caring for stamps
For people who buy and sell stamps, it is very important to examine the stamps before they pay big bucks for them. They need to ensure that the stamp is not damaged. A stamp could look perfect from the front but there may be 'thinning' of the paper in the back. Also exposure to sun and tough conditions such as excessive heat and or humidity may cause the colors to fade.
Thinning and fading can significantly decrease a stamps value. Use common sense when handling stamps. Don't drink and eat around them and it's recommended to wash hands before each handling. If you store stamps in boxes make sure to open them from time to time to allow the stamps to breathe. They need to be exposed to air, and this is the reason why you should store stamp albums in a vertical position (like books). Avoid laying them flat.
If a stamp is slightly damaged the price will drop down and many collectors will avoid buying it. A slight crease, a hole, a small tear, thinning, a missing angular projection from the perforation and a heavy cancellation mark are considered damages of fault.
Remember- you have to keep a stamp in a perfect condition in order to maintain its value!



