1. Topographic map of the Island of Oahu city and county of Honolulu / [cartographic material] Yale Public content 1917. 2018-12-13T21:19:27Z. 2019-03-18T16:36:50Z. Geological Survey (U.S.), cartographer. Dept. of the Interior, U.S. Geological Survey. English. cartographic image. Public. Oahu (Hawaii), Hawaii, and Oahu.