Plane table alidade. Plate IV, Fig. No. 10, Appendix No. 8, Report of Superintendent ... 1894, p. 276
Image ID: theb1141, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Photo Date: 1894 Category: Geodesy/Topography/Instruments/ • High Resolution Photo Available
Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Administration (NOAA), NOAA Central Library NOAA Privacy Policy | NOAA Disclaimer Last Updated: September 30, 2009