1. Bergen Beach, town of Flatlands, Kings County, N.Y. : belonging to Percy G. Williams and Thomas Adams Jr. Yale Public content 1893. 2014-05-28T20:23:10Z. 2015-04-21T22:06:04Z. Crooke, Charles, 1851- cartographer. publisher not identified,Courier Lith. Co. English. cartographic image. Public. New York (State), New York, and Flatlands (New York, N.Y.).