Center for Research Libraries is a library for libraries. Located in Chicago, it holds lots of primary sources that no one member library could afford to own or house itself. Items are borrowed from it on interlibrary loan. The Center's Handbook 1996 describes the holdings. This is located in SSHR at Z 674.C4 1996.
Members can submit research questions and receive advice from other scholars in the field.
The Churchill Society educates young people about the causes of world wars in the 20th century. Also gain access here to the National Register of Archives, which is a computerized database of information on the nature and location of manuscript sources for British history. The Public Record Office is the national archive of England, Wales and the United Kingdom. Like the National Archives in the U.S., this institution houses the nation's government records. Information on gaining access to the BL is also provided.