1. Sketch showing the progress of the survey in section no. X (middle sheet), from Pt. Sal to Tomales Bay, from 1850 to 1883 : June 30, 1883 Yale Public content 1883. 2013-10-10T21:59:48Z. 2018-12-19T15:13:08Z. United States Coast Survey, issuing body. U.S. Coast Survey. English. cartographic image. Public. California.