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Subject: Light damage from bar code reader

Light damage from bar code reader

From: Sue Maltby <smaltby>
Date: Tuesday, December 22, 1998
I have a question that was posed to me by someone not on this list.
The question concerns the laser light source used in bar code
readers and its adverse effect(s) on paper objects (i.e., when the
code is read).

Susan L. Maltby, Conservator

                  Conservation DistList Instance 12:56
                 Distributed: Tuesday, January 5, 1999
                       Message Id: cdl-12-56-021
Received on Tuesday, 22 December, 1998

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