Annual Report of the Commissioners of the District of Columbia

Report of the Commissioners of the District of Columbia

Report ...[without Accompanying Documents].: Volume 5

Police Regulations of the District of Columbia, as Amended to November 9, 1929

Regulations Governing the Erection, Removal, Repair and Maintenance of Buildings, and the Erection and Operation of Elevators and Fire Escapes in the District of Columbia

Rules and Regulations Governing the Installation of Wires and Apparatus for Electric Light, Heat and Power Purposes in the District of Columbia ...

Regulations Governing the Erection, Removal, Repair and Maintenance of Buildings and the Erection and Operation of Elevators and Fire Escapes in the District of Columbia: In Effect March 1, 1902

Plumbing Regulations of the District of Columbia, Adopted February 15, 1893, Including Amendments to Date, September 18, 1907, by the Commissioners of Said District

Annual Report of the Commissioners of the District of Columbia ...: Volume 2

Report Upon Improvement of Valley of Rock Creek: From Massachusetts Avenue to Mouth of the Creek

Report of the Engineer Commssioner of the District of Columbia on the Subject of Removing Electric Wires from the Air Or Surface of the Streets and Placing the Same Underground

Disposal of Garbage in the District of Columbia: Letter from the President of the Commissioners for the District of Columbia Transmitting Report of Consulting Engineer [Irwin S. Osborn] Upon the Collection and Disposal of Garbage and Other City Waste Originating in the District of Columbia for the Fiscal Year Ending June 30, 1915. ...