Report of hearings on H. J. R. 148, prohibiting Washington Gaslight Company, Georgetown Gaslight Company, or any other gaslight company in District from issuing bonds, certificates of indebtedness, or any other evidence of debt, except such as shall actually be required for payment of necessary betterments and improvements only, without express consent of Congress, Mar. 31-Apr. [12], 1910, statements of Evan H. Tucker [and others].