286. New Castle County Program. A Preliminary Estimate of Future Highway Needs in the Metropolitan Area. Wilmington, Del.: New Castle County Program, 1965. T1.3/No. 7

286. New Castle County Program. A Preliminary Estimate of Future Highway Needs in the Metropolitan Area. Wilmington, Del.: New Castle County Program, 1965. T1.3/No. 7, Box: 32. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/191939 Accessed September 19, 2024.