Photocopying poster wanted

From: Linda Oetter-Ayres <*otterear*> Date: Thursday, June 18, 1992 · otterear

Does anyone know the source for posters showing proper handling of books
when photocopying?

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                   Conservation DistList Instance 6:4
                  Distributed: Saturday, June 20, 1992
                        Message Id: cdl-6-4-008
                                  ***