Zakreski, Alexander, 1799-1866 and Steinegger, H. (Henry), 1831-1917. by M. Milleson, Cl. Engineeer ; engraved by H. Steinegger. Relief shown by hachures and spot heights Latitudinal and longitudinal lines. Coordinate... published & lithd. by Alex. Zakreski, at the Topographical Drawning Office. Cor. Washington & Montgomery,.