"Radio Address" New Jersey Celebrity Hour, WNEW April 30, 1938; "Recent Planning and Zoning Legislation in Pennsylvania" Pennsylvania Association of Planning Commissioners, October 18, 1938; "Recreational Potentialities of Delaware and Raritan Canal Properties for Development Either as a State Park or to Serve the Purpose of Aqueduct Location" June 1940; "Potential of the Jersey Meadows." Newark Commerce. March 1963., 1938, 1940, 1963

"Radio Address" New Jersey Celebrity Hour, WNEW April 30, 1938; "Recent Planning and Zoning Legislation in Pennsylvania" Pennsylvania Association of Planning Commissioners, October 18, 1938; "Recreational Potentialities of Delaware and Raritan Canal Properties for Development Either as a State Park or to Serve the Purpose of Aqueduct Location" June 1940; "Potential of the Jersey Meadows." Newark Commerce. March 1963., 1938, 1940, 1963, Box: 43, Folder: 35. Russell Van Nest Black papers, 3018. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/398034 Accessed December 21, 2025.