Sanborn Map CompanyIncludes text. Edgewater, N.J., formerly called the Borough of Undercliff, was originally called Bull's Ferry; on the boundary between Bergen and Hudson counties. cf. Wikipedia. Historic Maps copy has sheets 81-82 of Hudson County series, showing Bull's Ferry Chemical Co., Barrett Mfg. Co., and General Chemical Co. in present day Edgewater, N.J.JPEGark:/88435/8910jx50qHMC04 (Bergen County)eng[New York : Sanborn-Perris Map Co., Limited, 1900]PublicReal propertyBergen CountyMapsNew Jersey1900Princeton