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    • Testing solubility on a Lutheran Archives Center journal

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07 September 2017

Thursday September 7 2017

Treatment FOCUS: A Unique Facsimile

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    • 17.7.8 FOCUS 2
    • 17.7.8 FOCUS 1

Ultraviolet (UV) light is harmful. It’s bad for our eyes, bad for our skin, and, unsurprisingly, bad for paper objects. But in certain controlled circumstances, UV light can be used for good, as a recent CCAHA project shows.