Can you predict what 2 days exposure to outdoor sunlight will do to the stamps below?
After visiting www.stampsrart.com you will be able to do so.
You will learn how your stamp, philatelic and art collections can be damaged by Paper, Plastic, Precipitation (humidity), and Photons (light)
aka: the 4 P's in Philately,
The amount of light you as a stamp collector may be subjecting your stamp and stamp albums to can cause the type of damage and fading that is evidenced by the stamp shown above and the stamp shown below.
Click to learn more about the 4 P's in Philately
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