Description: One of our recent projects, these photographic crayon enlargements, associated with founder of the National Zoo William Temple Hornaday, were made on sensitized paper that was then adhered to a linen “canvas” stretched around wooden frames. The paper had become brittle, and handling at some point in the past led to a number of punctures and tears through both the paper and the
Description: The Archives actively promotes a safety culture for both staff and collections. A comprehensive emergency preparedness and recovery manual is maintained that covers prevention efforts, evacuation procedures, emergency response staff responsibilities, salvage operations, and post-disaster assessments. Every two years, the manual is reviewed and revised as needed. An overview of