Report and accompanying papers of the Commission appointed by the President of the United States "to investigate and report upon the true divisional line between the republic of Venezuela and British Guiana".
v.1. Historical.--v.2. Extracts from archives.--v.3. Geographical.--v.4. Atlas.--v.5-6. British blue book, nos.1-5.--v.7. Official history, etc., by Venezuela.--v.8. Venezuelan documents, nos. 1-3.--v.9. Venezuelan briefs. 1v. accompanied by portfolio of maps.