Final archaeological investigations of the replacements of bridges #17 and #18, on New Castle #221 (Beaver ValleyRoad), New Castle County, Delaware
By: by David J. Grettler, Scott C. Watson and Jay F. Custer ; University of Delaware, Department of Anthropology, Center for Archaeological Research.
Contributors: Watson, Scott C.; Custer, Jay F.; United States. Federal Highway Administration.; Delaware. Division of Historical and Cultural Affairs. Bureau of Archaeology and Historic Preservation.; Delaware. Division of Highways. Location and Environmental Studies Office.; University of Delaware. Department of Anthropology. Center for Archaeological Research.
Series: DelDot archaeology series -- no. 62
Publisher: Department of Transportation, Division of Highways
Published: 1988
Place of publication: (Dover, Del.)
Language: eng
Number of pages: 243
Notes: "Submitted to U.S. Department of Transportation, Federal Highway Administration and Delaware Department of State, Division of Historical and Cultural Affairs, Bureau of Archaeology and Historic Preservation".

"Prepared for Delaware Department of Transportation, Division of Highways, Location and Environmental Studies Office".

"DelDot project 83-071-11".

"FHWA federal aid project BROS-221(1)".