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<p>[QUOTE=&quot;-jeffB, post: 3450781, member: 27832&quot;]The powers of sun and flash photography are being <i>kept away from</i> these documents. That&#039;s not terribly hard to do.</p><p><br /></p><p>I took my family to see the documents on display in Washington a few years ago. They, along with an original copy of the Magna Carta, were displayed in very dark rooms, in cabinets illuminated with strips of red and green LED lamps -- <i>no</i> blue light, never mind ultraviolet. Long-wavelength light (red/yellow/green) has negligible impact on ink and parchment.</p><p><br /></p><p>If you get a chance, you should go see the displays yourself.[/QUOTE]</p><p><br /></p>

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