1. Sketch K showing the progress of the survey in Section no. XI (upper sheet) from Tillamook Bay to the Boundary from 1857 to 1871 Yale Public content 1871. 2013-08-14T21:00:20Z. 2013-12-11T23:19:03Z. United States Coast Survey. U.S. Coast Survey. English. cartographic image. Public. Pacific Coast (Or.), Pacific Coast (Wash.), and Pacific Coast (B.C.).