Measuring baseline with wooden rods.
French expedition to Peru
Image ID: theb1641, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Photo Date: 1730?
Credit: NOAA Central Library
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
NOAA Central Library
| NOAA Disclaimer
May 12, 2014