Henry Albert training an Ethiopian triangulation observing crew. Conducting
magnetic observations. L. G. Burdine and first-order leveling crew. Lt.
MacDonald completing first-order astronomic observations with Bamberg transit.
Image ID: cgs01415, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Africa, Ethiopia
Photo Date: 1960 circa
Credit: NOAA/NOS/National Geodetic Survey
Category: Coast and Geodetic Survey/
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
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