1. Sketch showing the progress of the survey in Sections 1 & 2 : June 30, 1888 Yale Public content 1888. 2013-10-24T14:59:48Z. 2018-12-18T14:43:22Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. cartographic image. Public. New England.