The digital lab manages all digital assets via ExLibris’ DigiTool, a digital asset management system for libraries and archives (http://www.exlibrisgroup.com). The public interface is CJH Digital Collections (digital.cjh.org). The digital collections are an integral part of the Center’s Online Public Access Catalog (catalog.cjh.org). This catalog provides access to the Center’s and partners’ archival collections and library holdings. If a digital reproduction exists in CJH Digital Collections, the respective catalog record links to them. As of December 2009, 21,000 digital objects were accessible. In 2009 alone, 174,000 users requested digital objects. All materials are accessible to the public free of charge and the collections are constantly growing.