Description: Maintaining an appropriate environment is a fundamental aspect of preservation. Temperature, relative humidity, pests, and air quality can all have a significant impact on the lifespan of collections.Temperature and HumidityControlling temperature and relative humidity is crucial for archival collections. Inappropriate levels of either contribute significantly to the
Description: In celebration of Archives Month, join us Monday, October 27th, 10am to 4pm ET, where four of our archivists specializing in audio/visual material, photos, and digital records (or electronic records) will be on the Smithsonian's Facebook page to answer questions about your own archival collections. Questions from our readers in the past have ranged from storing letter and