1. 1
   Records of the Department of State relating to political relations between the United States and Honduras, l9l0-29

   Cyhoeddwyd 1966

   Washington : The National Archives, National Archives and Records Service, General Services Administration, 1966.

   1 microfilm reel : 35 mm.

   Local Call Number: Llwytho...
   

   Guide
   

   Ychwanegu at ffefrynnau
   

   Wedi'i Gadw mewn:
2. 2
   Records of the Department of State relating to political relations between the United States and Costa Rica, 1910-1929

   Cyhoeddwyd 1967

   Washington : The National Archives, National Archives and Records Service, General Services Administration, 1967.

   1 microfilm reel ; 35 mm.

   Local Call Number: Llwytho...
   

   Guide
   

   Ychwanegu at ffefrynnau
   

   Wedi'i Gadw mewn:
3. 3
   Records of the Department of State relating to political relations between El Salvador and other states, 1910-29

   Cyhoeddwyd 1968

   Washington : The National Archives, National Archives and Records Service, General Services Administration, 1968.

   1 microfilm reel : ill. ; 35 mm.

   Local Call Number: Llwytho...
   

   Guide
   

   Ychwanegu at ffefrynnau
   

   Wedi'i Gadw mewn:

Offerynnau Chwilio: