Joint International Commission for the investigation of the opium question in the Far East

[36] The Netherlands Minister to the Secretary of State.

File No. 511.4A1/989.

[37] Acting Secretary of State to the Netherlands Minister.

[38] The Secretary of State to the American Minister to China.

File No. 511.4A1/1111A.

[39] The Netherlands Minister for Foreign Affairs to the American Chargé d’Affaires.

File No. 511.4A1/1217.