Author
Delaware. Division of Highways. Location and Environmental Studies Office
6
Chamber of Commerce of Greater Philadelphia
5
Custer, Jay F., 1955-
5
U.S Federal Highway Administration
5
Catts, Wade P.
4
Delaware. Bureau of Archaeology and Historic Preservation
3
Delaware. Department of Transportation. Division of Planning. Location and Environmental Studies Office
3
Delaware. State Historic Preservation Office
3
Penjerdel (Corporation)
3
Delaware Bureau of Archaeology and Historical Preservation
2
Frederic R. Kirkland Collection
2
Grettler, David J.
2
Hoseth, Angela
2
Montgomery, Elizabeth
2
National Society of the Colonial Dames of America Delaware Historical Research Committee
2
Bachman, David C.
1
Berl, Eugene Ennalls, 1889-1954
1
Brown, Stewardson, 1867-1921
1
Colonial Society of Pennsylvania
1
Curtis, Charles Minot, 1859-
1
Day, W. H.
1
Delaware Dept. of Transportation Div. of Highways
1
Delaware Geological Survey
1
Delaware Historical Records Survey
1
Delaware Tercentenary Commission
1
Delaware. Department of Natural Resources and Environmental Control
1
Delaware. Division of Parks and Recreation
1
Dickens-Lewis, W. F.
1
Dickinson, C. John
1
Elise Willing Balch Collection
1
Faill, Rodger T.
1
Ferris, Benjamin, 1780-1867
1
Foot, George, 1800?-1867
1
Garrett, Thomas E.
1
George de Benneville Keim Memorial Collection
1
Gilbert, E. W. 1793-1853
1
Heite, Edward F.
1
Henry Francis du Pont Winterthur Museum
1
Hodny, Jay
1
J.E. Caldwell & Company (Philadelphia, Pa.)
1
Jones, Harry W.
1
Keller, Ida Augusta
1
Kellogg, Douglas C.
1
Laird, Marnie
1
LeeDecker, Charles H.
1
Lightner, P. B.
1
Marvel, Josiah, 1866-1930
1
McCabe, Carol
1
New Castle (Del.) Court
1
Penn Bureau of State Parks
1
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