Associations:
Professional and trade associations offer unique insider perspectives on the world of their membership with industry reports and member surveys you will not find elsewhere. Here is a representative list:
Philadelphia City Archives - just down the street from the Drexel University City Campus, and open to the public.
Selected Web Sites
Resources:
ArchivesSpace is the open source archives information management application for managing and providing web access to archives, manuscripts and digital objects and supplants the Archivists Tool-kit which is no longer being developed.
National Security Archives An award-winning independent non-governmental research institute and library located at The George Washington University, the Archive collects and publishes declassified documents obtained through the Freedom of Information Act and serves as a repository of government records on a wide range of topics pertaining to the national security, foreign, intelligence, and economic policies of the United States.