Results of precise leveling, Duluth, Minn., to St. Paul, Minn., May to September 25, 1891-Continued. [Bench marks marked thus are not in the main line of levels. In these reductions the value of 1 meter is 3.28086928 feet.] Results of precise leveling, Duluth, Minn., to St. Paul, Minn., May 1 to September 25, 1891-Continued. [Bench marks marked thus are not in the main line of levels. In these reductions the value of 1 meter is 3.28086928 feet.] Results of precise leveling, Duluth, Minn., to St. Paul, Minn., May 1 to September 25, 1891-Continued. [Bench marks marked thus * are not in the main line of levels. In these reductions the value of 1 meter is 3.28086928 feet.] Results of precise leveling, Duluth, Minn., to St. Paul, Minn., May 1 to September 25, 1891-Continued. [Bench marks marked thus are not in the main line of levels. In these reductions the value of 1 meter is 3.28086928 feet.] Feet. 950.152 952.628 953.785 955.075 952.163 956, 158 955.565 957.740 953.470 961.162 287.0668 941.829 951.680 |