Author
Mexico
United States. Department of State
284
United States
225
United States. Dept. of State
62
GPO MARCIVE
37
United States. Congress. Senate. Committee on Foreign Relations
30
United States. President (1993-2001 : Clinton)
15
Canada
9
United States. President (1845-1849 : Polk)
7
International Boundary & Water Commission, United States & Mexico
6
Spain
6
United States. President (2001-2009 : Bush)
5
Sydney S. Keil Collection (University of Pennsylvania)
4
United States. President (1981-1989 : Reagan)
4
Sabin Americana, 1500-1926
3
United States. Congress. House
3
United States. Congress. Senate
3
Belgium
2
Brown, Neil (Neil R.)
2
France
2
Great Britain
2
Greater Colombia
2
Greece
2
Hamilton, Leonidas Le Cenci
2
International Development Association
2
Italy
2
Meacham, Carl Elliott
2
Mexico. Secretaría de Relaciones Exteriores
2
Netherlands
2
Peña y Reyes, Antonio de la
2
Peru
2
Peña y Reyes, Antonio de la, 1869-1928
2
Polk, James K. (James Knox), 1795-1849
2
Switzerland
2
United Nations
2
United States. President (1993- : Clinton)
2
Yáñez, José Isidro, 1770-1832
2
Adams, John Quincy, 1767-1848
1
Austria-Hungary (1867-1918)
1
Bárcena, Manuel de la
1
Bravo, Nicolás, 1786-1854
1
Bulgaria
1
Castillo Nájera, Francisco
1
Central America (Federal Republic : 1823-1840)
1
Chile
1
China
1
Croome, William, 1790-1860
1
Cuba
1
Davis, J. C. Bancroft (John Chandler Bancroft), 1822-1907
1
Denmark
1
more ...