Academies	Lampposts
Administrative agencies	Lawns
Administrative offices	Legislative bodies
Agriculture	Leisure
Airplanes	Libraries
Airports	Lifeboats
Alfred I. du Pont Memorial Carrillon Tower (Wilmington, Del.)	Lifeguards
All Saints Church (Rehoboth, Del.)	Lifesaving stations
Almshouses	Lighthouse keepers
Altars	Lighthouses
American Revolution Bicentennial, 1776-1976	Liquor stores
Amstel House (New Castle, Del.)	Livestock
Amusement piers	Living rooms
Amusement rides	Lobbies
Animals & pets	Locks (Hydraulic engineering)
Arches	Log cabins
Architectural decorations & ornaments	Longwood Gardens (Pa.)
Archives	Lovers' lanes
Arden Water Company	Lumber
Armories	Lutheran churches
Art clubs
Art exhibitions	Macdonough, Thomas, 1783-1825.
Artillery (Weaponry)	Maps
Artists	Marching bands
Athletes	Marine terminals
Athletic fields	Markets
Auditoriums	Marshall, Thomas R. (Thomas Riley), 1854-1925.
Augustine Paper Mills	Masonic buildings
Automobile dealerships	Mass transit
Automobile service stations	McCoy, John W., 1910-
Automobiles	Meadows
Awnings	Medals
	Memorial Hospital (Wilmington, Del.)
Balconies	Men
Ballrooms	Mental institutions
Bancroft Mills	Methodist churches
Bands	Methodist Country House (Wilmington, Del.)
Banks	Methodist Episcopal churches
Baptist churches	Miles, Carl, 1875-1955.
Barracks	Milford Memorial Hospital (Milford, Del.)
Barratt's Chapel	Military camps
Bars	Military facilities
Baseball	Military parades & ceremonies
Battleships	Military personnel
Bays	Milles, Carl, 1875-1955.
Beaches	Milling machines
Beauty contestants	Mills
Bedrooms	Mirror Lake (Dover, Del.)
Belhaven Hotel	Monuments & memorials
Bell towers	Moons
Benches	Morris, Hugh M. (1878-1966)
Berries	Motels
Birds	Motion picture theaters
Boardwalks	Mount Salem Methodist Church (Wilmington, Del.)
Boat landings	Murals
Boathouses	Music ensembles
Boats
Bodies of water	Nanticoke River
Botanical gardens	Naves
Bowling alleys	Nemours
Brandywine Creek	New York World's Fair (1939-1940)
Brandywine Park (Wilmington, Del.)	Newark Academy (Del.)
Brandywine Springs Amusement Park (Wilmington, Del.)	Night
Bridges	Nuns
Bringhurst Fountain	Nurseries (horticulture)
Buildings
Bungalows	Oceans
Business & finance	Office buildings
Business districts	Old Dutch House (New Castle, Del.)
Business schools	Old Presbyterian Church (Dover, Del.)
Businesses	Old Swedes' Church (Wilmington, Del.)
	One-room schools
C.M. Hinsley & Co. Store	Opera houses
Cabinets (Case furniture)	Operas & operettas
Cabins	Orchards
Caesar Rodney Home	Orchestras
Caesar Rodney Monument	Ordnance industry
Camp Otonka	Organizations
Camps	Organizations' facilities
Canal boats	Organs
Canals	Otis, Bass, 1784-1861.
Cannons	Oystering
Canoes
Capitals (Columns)	Paper industry
Capitols	Parades
Carillons	Parish houses
Carriages & coaches	Parks
Carts & wagons	Parlors
Cathedrals	Passengers
Catholic churches	Paths
Cats	Pavilions
Causeways	Pedestrian malls
Cemeteries	Penn, William, 1644-1718.
Chapels	Pennsylvania Railroad Station (Wilmington, Del.)
Charters	Performing artists
Chesapeake and Delaware Canal (Del. and Md.)	Pews
Children	Pierre S. du Pont High School
Children playing in water	Piers & wharves
Christ Church Christiana Hundred (New Castle County, Del.)	Pines
Christ Church Episcopal (Delaware City, Del.)	Plants
Christian Science churches	Plaques
Christiana River	Plazas
Churches	Political candidates
Cities & towns	Porches
City & town halls	Portraits
City & town life	Post offices
Cityscapes	Presbyterian churches
Clock towers	Prisons
Clubhouses	Private libraries
Clubs	Protestant churches
Coastlines	Public libraries
Coats of arms	Public schools
Cobblestone streets	Pulpits
Cold Spring Park (Wilmington, Del.)	Pumping stations
Commercial streets	Punishment devices
Community centers	Pyle, Howard, 1853-1911.
Concert halls
Construction	Quarrying
Convenience stores
Convents	Racetracks (Horse racing)
Cooch's Bridge Memorial (Cooch's Bridge, Del.)	Radio broadcasting
Cooch's Bridge, Skirmish of, 1777.	Railroad bridges
Cool Springs Park (Wilmington, Del.)	Railroad cars
Copley, John Singleton, 1738-1815.	Railroad crossings
Corbit House (Odessa, Del.)	Railroad locomotives
Country clubs	Railroad platforms
Couples	Railroad stations
Courthouses	Railroads
Courtship	Real estate business
Covered bridges	Reception rooms
Cows	Recreation rooms
Creeks	Refineries
Crow-stepped gables	Reflecting pools
Crowds	Religious architectural elements
	Rescue work
Dams	Research facilities
Decks (Ships)	Reservoirs
Delaware (Battleship)	Residential streets
Delaware Art Center	Restaurants
Delaware Art Museum	Retirement communities
Delaware College	Ridgley House
Delaware College -- Alumni	Rivers
Delaware College. Gymnasium.	Roads
Delaware College. Joe Frazer Field.	Rockford Park (Wilmington, Del.)
Delaware College. Kappa Alpha Fraternity House.	Rockford Tower (Wilmington, Del.)
Delaware College. Recitation Hall.	Rockland Paper Mills
Delaware Hospital (Wilmington, Del.)	Rocks
Delaware Memorial Bridge	Rodney Square (Wilmington, Del.)
Delaware River (N.Y.-Del., and N.J.)	Rooms & spaces
Delaware State Museum	Roses
Delaware Trust Building	Rowboats
Department stores
Derrickson Residence	S.W. Hammond Hardware, Paints, Oils & Glass
Detention facilities	Sailboats
Dickinson, John, 1732-1808.	Sailors
Dining rooms	Salutations
Dining tables	Sand
Dioramas	Savage, Edward, 1761-1817.
Dirt roads	Schools
Disc jockeys	Sculpture
Diving	Shaw, Robert, 1859-1912.
Dogs	Shellpot Park
Doors & doorways	Shells
Dormitories	Ship captains
Dover Air Force Base	Shipley, Sam
Drawbridges	Ships
Drinking fountains	Shipwrecks
Driveways	Shrines
Drugstores	Shrubs
Dry goods stores	Signs (Notices)
Du Pont Airport	Silver Lake (Dover, Del.)
Du Pont Country Club	Silver Lake Park (Dover, Del.)
Du Pont Lake (Rehoboth, Del.)	Skating rinks
Du Pont, Alice.	Skipjacks
Du Pont, Eleutheree Irenee, 1771-1834.	Smokestacks
Du Pont, Pierre S. (Pierre Samuel), 1870-1954--Homes and Haunts--Pennsylvania.	Snow
Du Pont, Pierre S. (Pierre Samuel), 1870-1954.	Soldiers and Sailors Monument (Wilmington, Del.)
Ducks	Souvenirs
Dunes	Spires
Dwellings	Sports & recreation facilities
	Springs
E.I. du Pont de Nemours & Company	St. Agnes by the Sea Sisters Home
E.I. du Pont de Nemours & Company. Experimental Station.	St. Agnes Catholic Church (Rehoboth, Del.)
Eighth Street Park (Wilmington, Del.)	St. Ann's Catholic Church (Wilmington, Del.)
Emblems	St. Edmund's Catholic Church
Entertainers	St. Francis Hospital (Wilmington, Del.)
Entrances	St. George's Chapel (Angola, Del.)
Episcopal churches	St. Joseph's-on-the-Brandywine (Wilmington, Del.)
Epworth Methodist Church	St. Paul M. E. Church (Clayton, Del.)
Estates	St. Peter's Episcopal Church (Lewes, Del.)
Exhibitions	St. Peter's Episcopal Church (Smyrna, Del.)
	Stadiums
Facades	Stages (Platforms)
Factories	Stairways
Fairs	State capitols
Families	Statues
Farm produce	Steam engines
Farmers' markets	Steamboats
Farms	Steeples
Fences	Stetson Ellison Canning Co.
Ferries	Stocks (Punishment)
Financial facilities	Stores
Fire engines & equipment	Stores & shops
Fire fighters	Streams
Fire stations	Street lights
Fireplaces	Street railroad employees
Fish	Street railroads
Fishermen	Streets
Fishing	Students
Fishing boats	Suites
Flags	Sully, Thomas, 1783-1872--Portraits, American.
Flour & meal industry	Sunbathing
Flowering trees	Sunrises & sunsets
Flowers	Suspension bridges
Food industry	Swans
Football players	Swimming
Forests	Swimming pools
Fort Casimir
Fort Delaware (Del.)	Tables
Forts & fortifications	Tableware
Fountains	Taverns (Inns)
Fraternal lodges	Tea
Fraternal organizations	Tenth Street Park (Wilmington, Del.)
Fraternities & sororities	Textile industry
Friends' meeting houses	Theater productions
Furnishings	Theaters
Furniture stores	Thomas F. Bayard Monument
	Thompson Country Store
Galleries & museums	Ticket offices
Gardens	Tiles
Gasoline pumps	Toll roads
Gates	Towers
Gazebos	Trees
Geese	Trinity Protestant Episcopal Church (Wilmington, Del.)
General stores	Trucks
Goldey-Beacom College	Tuberculosis
Golf	Tugboats
Government facilities
Governors	United States. Army--History--Punitive Expedition into Mexico, 1916.
Grace Methodist Episcopal Chursh (Wilmington, Del.)	Universities & colleges
Grandstands	University of Delaware
Greenhill Presbyterian Church (Wilmington, Del.)	University of Delaware. Brown Hall.
Greenhouses	University of Delaware. Chemistry Building.
Greetings	University of Delaware. Evans Hall.
Grocery stores	University of Delaware. Library.
Ground breaking ceremonies	University of Delaware. Memorial Hall.
Group portraits	University of Delaware. Memorial Library.
Guardhouses	University of Delaware. Mitchell Hall.
Gunboats	University of Delaware. Music Dept.
Gunpowder	University of Delaware. Old College.
Gymnasiums	University of Delaware. Purnell Hall.
	University of Delaware. Recitation Hall.
Hagley Museum	University of Delaware. Residence Hall.
Hall House	University of Delaware. Robinson Hall.
Handicraft	University of Delaware. Science Hall.
Harbors	University of Delaware. Sharp Laboratory.
Harlan & Hollingsworth Shipyard	University of Delaware. Warner Hall.
Health care facilities	University of Delaware. Wolf Hall.
Henlopen Hotel	University of Delaware. Women's College.
Henry Francis du Pont Winterthur Museum	University of Delaware. Women's College. Kent Hall.
Highways	University of Delaware. Women's College. Warner Hall.
Historic buildings
Historic sites	Van Dyke, Nicholas, 1770-1826.
Historical documents	Veterans Administration Hospital (Wilmington, Del.)
Historical markers	Vocational education
Historical reenactments
Historical Society of Delaware	Walkways
Hobbyists	Wall hangings
Holy Trinity Church (Wilmington, Del.)	Warehouses
Homer, Winslow, 1836-1910.	Warships
Horses	Washington Street Bridge (Wilmington, Del.)
Hospitals	Washington, George, 1732-1799
Hotel Carlton	Water lilies
Hotel Darling	Water pumps
Hotel du Pont	Water towers
Hotel Richardson	Waterfalls
Hotel Rodney	Waterfronts
Hotel Sussex	Waterways
Hotels	Waves
Houses	Weaving
Howe, Robert, 1732-1786.	Welfare facilities
Hullihen, Walter, b. 1875.	Wesley Junior College
Humor	West, Benjamin, 1738-1820.
Hunting	Westminster Presbyterian Church
Hunting & fishing clubs	Wetlands
	Whipping
Immanuel Protestant Episcopal Church (New Castle, Del.)	White Clay Creek (Newark, Del.)
Independent Order of Odd Fellows Temple	White Clay Creek Presbyterian Church
Indians of North America	Wilmington Conference Academy (Dover, Del.)
Industrial facilities	Wilmington Drama League (Wilmington, Del.)
Inns	Wilmington High School (Del.)
Insects	Wilmington Hospital (Wilmington, Del.)
Interiors	Wilmington Malleable Iron Company
Iron industry	Wilmington Public Library (Del.)
	Wilmington Society of the Fine Arts (Wilmington, Del.)
Jack Lundy's Satellite Room	Wilson, Woodrow, (1856-1924.)
Jails	Windows
Jamestown Ter-centennial Exposition (1907)	Winter
Jessup & Moore Paper Company	Women
Jetties	Women--Education
Jewelry stores	Wooden buildings
John Dickinson Mansion
Jones, Jacob, 1768-1850.	Yabroff, Dorothy
	Yachts
Kent Cottage	Ye Olde Diving Bell
King Street Market (Wilmington, Del.)	YMCA
Kitchens	Youth hostels
Labor housing	Zoo animals
Laboratories	Zoos
Laborers	Zwaanendael House
Lakes & ponds