Station Tensas. A 159-foot Bilby tower was constructed here in April, 1931.
Lieutenant Ralph Pfau was chief of party at this station along the Atlanta-
Shreveport triangulation arc.
Image ID: cgs00491, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
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July 7, 2015