From the November 25, 1933, issue

STEEL TOWERS GO UP AND DOWN TO SPEED SURVEY OF COUNTRY

Work on control surveys of the United States is being rapidly pushed forward under funds recently provided by the Public Works Administration to the U.S. Coast and Geodetic Survey. Although the immediate purpose is to provide employment to a great number of men, the present program fits into the plan to cover the country with a close network of triangulation stations so that no point will be more than 12.5