Author
Great Britain. Public Record Office
30
Great Britain. Foreign Office
18
National Archives (Great Britain)
9
Great Britain. State Paper Office
5
United States. Department of State
4
Illinois State Archives
3
United States. Census Office. 7th census, 1850
3
Argentina. Legation (U.S.)
2
Great Britain. Colonial Office
2
Great Britain. Home Office
2
Great Britain. Treasury
2
Harvard University. Optical Research Laboratory
2
Morison, Samuel Eliot, 1887-1976
2
United States. American Commission to Negotiate Peace
2
United States. National Archives and Records Administration
2
United States. National Archives and Records Service
2
Australian Joint Copying Project
1
Caesar, Julius, Sir, 1558-1636
1
Chadwyck-Healey, Inc
1
China. Wai jiao bu
1
Confederate States of America. Quartermaster General's Office
1
Connecticut. Council
1
Federation of British Industries
1
Freedman's Savings and Trust Company
1
Great Britain. Admiralty
1
Great Britain. Air Ministry
1
Great Britain. Dominions Office
1
Great Britain. Lord Steward's Dept
1
Great Britain. War Office
1
Henry, James H. (James Holmes), 1911-
1
Howard de Walden, Charles Augustus Ellis, Baron, 1799-1868
1
Kingdon, Donald, 1883-1961
1
Library of New South Wales
1
Mathew, Charles, 1903-1968
1
National Library of Australia
1
National Security Archive (U.S.)
1
North Carolina
1
Perrott, T. H.
1
Tanganyika
1
Unesco
1
Unesco. General Conference
1