OF THE WAR DEPARTMENT FOR THE FISCAL YEAR ENDED JUNE 30, 1899. REPORT OF THE CHIEF OF ENGINEERS. PART 6. WASHINGTON: GOVERNMENT PRINTING OFFICE. ARRANGEMENT OF THE ANNUAL REPORTS OF THE WAR DEPARTMENT FOR THE YEAR ENDING JUNE 30, 1899. VOLUME I. Parts 1-6.-Report of the Secretary of War and all other reports except VOLUME II. Parts 1-6.-Report of the Chief of Engineers. VOLUME III. Report of the Chief of Ordnance. Part 3.-Report of the Major-General Commanding the Army and Depart- |