Other
Delaware. Division of Highways. Location and Environmental Studies Office
56
United States. Federal Highway Administration
56
Delaware. Bureau of Archaeology and Historic Preservation
51
Custer, Jay F., 1955-
30
Historical Society of Delaware
27
Delaware
21
Delaware. Public Archives Commission
21
Philadelphia Record
17
Catts, Wade P.
12
Delaware. General Assembly
12
Bachman, David C.
11
Munroe, John A., 1914-
11
Delaware. Department of Transportation. Division of Planning. Location and Environmental Studies Office
10
Delaware. State Historic Preservation Office
10
Hart, Matilda Spicer
10
Henry Francis du Pont Winterthur Museum
10
Delaware Railroad Company
9
Delaware. Constitutional Convention
9
Grettler, David J.
9
Weslager, C. A. 1909-1994
9
Wright, F. Edward
9
Coleman, Ellis C.
8
Heite, Edward F.
8
Johnson, Amandus, 1877-1974
8
Service Citizens of Delaware
8
U.S Federal Highway Administration
8
Chesapeake and Delaware Canal Company
7
Conrad, Henry C. b. 1852
7
Counties of New-Castle, Kent, and Sussex upon Delaware. Assembly
7
Delaware Genealogical Society
7
Hagley Museum and Library
7
Jackson, Ronald Vern
7
Weslager, C. A. 1909-
7
American Imprint Collection (Library of Congress)
6
Clark, Raymond B., 1927-
6
De Valinger, Leon, 1905-
6
Delaware Bureau of Archaeology and Historical Preservation
6
Delaware Historical Records Survey
6
Delaware Tercentenary Commission
6
Delaware. Department of Transportation
6
Delaware. Division of Historical and Cultural Affairs
6
Garrett, Carol J.
6
Hoseth, Angela
6
Okonowicz, Ed, 1947-2024
6
Teeples, Gary Ronald,
6
Virdin, Donald Odell
6
Brewer, Mary Marshall
5
Chamber of Commerce of Greater Philadelphia
5
Eleutherian Mills Historical Library
5
Eleutherian Mills-Hagley Foundation
5
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