Drawing of the Self-Registering Tide Gauge, devised by Joseph Saxton for theuse of the US Coast Survey, illustrating the horizontal plan, rear elevation andside elevation of the tide gauge.
4/3/2019 11:53:46 AM
Date: 1853
Credit: NARA C&GS; Colllection
Subject: Coast and Geodetic Survey
Subject: Archive Sketch Tides