Foreign Relations of the United States Diplomatic Papers, 1932, The American Republics, Volume V - Office of the Historian

Panama:

Contents

Convention between the United States and Panama modifying Claims Convention of July 28, 1926 (Document 922)
Statement by the Department of State that the Claims Convention between the United States and Panama of July 28, 1926, was ratified by Panama on September 25, 1931 (Documents 923-924)