Map showing by isobaric lines the mean annual pressure of the atmosphere in millimeters.... by William Ferrel. Coast Survey Annual Report for 1875, no. 31. Northern hemisphere.
Image ID: cgs05517, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Photo Date: 1875 Category: Coast and Geodetic Survey/ • High Resolution Photo Available
Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA), NOAA Central Library NOAA Privacy Policy | NOAA Disclaimer Last Updated: April 30, 2013
