1. Cedar Keys and approaches, Florida : from a trigonometrical survey under the direction of A.D. Bache, Superintendent of the Survey of the Coast of the United States Yale Public content 1855. 2013-08-05T18:00:53Z. 2013-08-05T18:00:53Z. United States Coast Survey. U.S. Coast Survey,Browne & Hasbrouck, Lith. English. cartographic image. Public. Cedar Keys (Fla. : Islands), Florida, and Cedar Keys (Islands).