Diplomatic Correspondence with Colombia in Connection with the Treaty of 1914, and Certain Oil Concessions. Message from the President of the United States, Transmitting in Response to Senate Resolution 150, Agreed to February 13, 1924, a Letter from the Secretary of State, Submitting Diplomatic Correspondence in Connection with the Ratification of a Treaty Concluded Between the United States and Colombia on April 6, 1914, and in Connection with the Securing of Any Oil Concessions for American Citizens PDF Download