Academies	Laborers
Administrative agencies	Lakes & ponds
Administrative offices	Lampposts
Agriculture	Lawns
Airplanes	Legislative bodies
Airports	Leisure
Alfred I. du Pont Memorial Carrillon Tower (Wilmington, Del.)	Libraries
All Saints Church (Rehoboth, Del.)	Lifeboats
Almshouses	Lifeguards
Altars	Lifesaving stations
American Revolution Bicentennial, 1776-1976	Lighthouse keepers
Amstel House (New Castle, Del.)	Lighthouses
Amusement piers	Liquor stores
Amusement rides	Livestock
Animals & pets	Living rooms
Arches	Lobbies
Architectural decorations & ornaments	Locks (Hydraulic engineering)
Archives	Log cabins
Arden Water Company	Longwood Gardens (Pa.)
Armories	Lovers' lanes
Art clubs	Lumber
Art exhibitions	Lutheran churches
Artillery (Weaponry)
Artists	Macdonough, Thomas, 1783-1825.
Athletes	Maps
Athletic fields	Marching bands
Auditoriums	Marine terminals
Augustine Paper Mills	Markets
Automobile dealerships	Marshall, Thomas R. (Thomas Riley), 1854-1925.
Automobile service stations	Masonic buildings
Automobiles	Mass transit
Awnings	McCoy, John W., 1910-
	Meadows
Balconies	Medals
Ballrooms	Memorial Hospital (Wilmington, Del.)
Bancroft Mills	Men
Bands	Mental institutions
Banks	Methodist churches
Baptist churches	Methodist Country House (Wilmington, Del.)
Barracks	Methodist Episcopal churches
Barratt's Chapel	Miles, Carl, 1875-1955.
Bars	Milford Memorial Hospital (Milford, Del.)
Baseball	Military camps
Battleships	Military facilities
Bays	Military parades & ceremonies
Beaches	Military personnel
Beauty contestants	Milles, Carl, 1875-1955.
Bedrooms	Milling machines
Belhaven Hotel	Mills
Bell towers	Mirror Lake (Dover, Del.)
Benches	Monuments & memorials
Berries	Moons
Birds	Morris, Hugh M. (1878-1966)
Boardwalks	Motels
Boat landings	Motion picture theaters
Boathouses	Mount Salem Methodist Church (Wilmington, Del.)
Boats	Murals
Bodies of water	Music ensembles
Botanical gardens
Bowling alleys	Nanticoke River
Brandywine Creek	Naves
Brandywine Park (Wilmington, Del.)	Nemours
Brandywine Springs Amusement Park (Wilmington, Del.)	New York World's Fair (1939-1940)
Bridges	Newark Academy (Del.)
Bringhurst Fountain	Night
Buildings	Nuns
Bungalows	Nurseries (horticulture)
Business & finance
Business districts	Oceans
Business schools	Office buildings
Businesses	Old Dutch House (New Castle, Del.)
	Old Presbyterian Church (Dover, Del.)
C.M. Hinsley & Co. Store	Old Swedes' Church (Wilmington, Del.)
Cabinets (Case furniture)	One-room schools
Cabins	Opera houses
Caesar Rodney Home	Operas & operettas
Caesar Rodney Monument	Orchards
Camp Otonka	Orchestras
Camps	Ordnance industry
Canal boats	Organizations
Canals	Organizations' facilities
Cannons	Organs
Canoes	Otis, Bass, 1784-1861.
Capitals (Columns)	Oystering
Capitols
Carillons	Paper industry
Carriages & coaches	Parades
Carts & wagons	Parish houses
Cathedrals	Parks
Catholic churches	Parlors
Cats	Passengers
Causeways	Paths
Cemeteries	Pavilions
Chapels	Pedestrian malls
Charters	Penn, William, 1644-1718.
Chesapeake and Delaware Canal (Del. and Md.)	Pennsylvania Railroad Station (Wilmington, Del.)
Children	Performing artists
Children playing in water	Pews
Christ Church Christiana Hundred (New Castle County, Del.)	Pierre S. du Pont High School
Christ Church Episcopal (Delaware City, Del.)	Piers & wharves
Christian Science churches	Pines
Christiana River	Plants
Churches	Plaques
Cities & towns	Plazas
City & town halls	Political candidates
City & town life	Porches
Cityscapes	Portraits
Clock towers	Post offices
Clubhouses	Presbyterian churches
Clubs	Prisons
Coastlines	Private libraries
Coasts	Protestant churches
Coats of arms	Public libraries
Cobblestone streets	Public schools
Cold Spring Park (Wilmington, Del.)	Pulpits
Commercial streets	Pumping stations
Community centers	Punishment devices
Concert halls	Pyle, Howard, 1853-1911.
Construction
Convenience stores	Quarrying
Convents
Cooch's Bridge Memorial (Cooch's Bridge, Del.)	Racetracks (Horse racing)
Cooch's Bridge, Skirmish of, 1777.	Radio broadcasting
Cool Springs Park (Wilmington, Del.)	Railroad bridges
Copley, John Singleton, 1738-1815.	Railroad cars
Corbit House (Odessa, Del.)	Railroad crossings
Country clubs	Railroad locomotives
Couples	Railroad platforms
Courthouses	Railroad stations
Courtship	Railroads
Covered bridges	Real estate business
Cows	Reception rooms
Creeks	Recreation rooms
Crow-stepped gables	Refineries
Crowds	Reflecting pools
	Religious architectural elements
Dams	Rescue work
Decks (Ships)	Research facilities
Delaware (Battleship)	Reservoirs
Delaware Art Center	Residential streets
Delaware Art Museum	Restaurants
Delaware College	Retirement communities
Delaware College -- Alumni	Ridgley House
Delaware College. Gymnasium.	Rivers
Delaware College. Joe Frazer Field.	Roads
Delaware College. Kappa Alpha Fraternity House.	Rockford Park (Wilmington, Del.)
Delaware College. Recitation Hall.	Rockford Tower (Wilmington, Del.)
Delaware Hospital (Wilmington, Del.)	Rockland Paper Mills
Delaware Memorial Bridge	Rocks
Delaware River (N.Y.-Del., and N.J.)	Rodney Square (Wilmington, Del.)
Delaware State Museum	Rooms & spaces
Delaware Trust Building	Roosevelt, Franklin D. (Franklin Delano), 1882-1945.
Department stores	Roses
Derrickson Residence	Rowboats
Detention facilities
Dickinson, John, 1732-1808.	S.W. Hammond Hardware, Paints, Oils & Glass
Dining rooms	Sailboats
Dining tables	Sailors
Dioramas	Salutations
Dirt roads	Sand
Disc jockeys	Savage, Edward, 1761-1817.
Diving	Schools
Dogs	Sculpture
Dollhouses	Shaw, Robert, 1859-1912.
Doors & doorways	Shellpot Park
Dormitories	Shells
Dover Air Force Base	Ship captains
Drawbridges	Shipley, Sam
Drinking fountains	Ships
Driveways	Shipwrecks
Drugstores	Shrines
Dry goods stores	Shrubs
Du Pont Airport	Signs (Notices)
Du Pont Country Club	Silver Lake (Dover, Del.)
Du Pont Lake (Rehoboth, Del.)	Silver Lake Park (Dover, Del.)
Du Pont, Alice.	Skating rinks
Du Pont, Eleutheree Irenee, 1771-1834.	Skipjacks
Du Pont, Pierre S. (Pierre Samuel), 1870-1954--Homes and Haunts--Pennsylvania.	Smokestacks
Du Pont, Pierre S. (Pierre Samuel), 1870-1954.	Snow
Ducks	Soldiers and Sailors Monument (Wilmington, Del.)
Dunes	Souvenirs
Dwellings	Spires
	Sports & recreation facilities
E.I. du Pont de Nemours & Company	Springs
E.I. du Pont de Nemours & Company. Experimental Station.	St. Agnes by the Sea Sisters Home
Eighth Street Park (Wilmington, Del.)	St. Agnes Catholic Church (Rehoboth, Del.)
Emblems	St. Ann's Catholic Church (Wilmington, Del.)
Entertainers	St. Edmund's Catholic Church
Entrances	St. Francis Hospital (Wilmington, Del.)
Episcopal churches	St. George's Chapel (Angola, Del.)
Epworth Methodist Church	St. Joseph's-on-the-Brandywine (Wilmington, Del.)
Estates	St. Paul M. E. Church (Clayton, Del.)
Excavations (Archaeology)	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 & shops
Fire engines & equipment	Streams
Fire fighters	Street lights
Fire stations	Street railroad employees
Fireplaces	Street railroads
Fish	Streets
Fishermen	Students
Fishing	Suites
Fishing boats	Sully, Thomas, 1783-1872--Portraits, American.
Flags	Sunbathing
Flour & meal industry	Sunrises & sunsets
Flowering trees	Suspension bridges
Flowers	Swans
Food industry	Swimming
Football players	Swimming pools
Forests
Fort Casimir	Tables
Fort Delaware (Del.)	Tableware
Forts & fortifications	Taverns (Inns)
Fountains	Tea
Fraternal lodges	Tenth Street Park (Wilmington, Del.)
Fraternal organizations	Textile industry
Fraternities & sororities	Theater productions
Friends' meeting houses	Theaters
Furnishings	Thomas F. Bayard Monument
Furniture stores	Thompson Country Store
	Ticket offices
Galleries & museums	Tiles
Gardens	Toll roads
Gasoline pumps	Towers
Gates	Toys
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.
Gustav V, King of Sweden, 1858-1950.	University of Delaware. Purnell Hall.
Gymnasiums	University of Delaware. Recitation Hall.
	University of Delaware. Residence Hall.
Hagley Museum	University of Delaware. Robinson Hall.
Hall House	University of Delaware. Science Hall.
Handicraft	University of Delaware. Sharp Laboratory.
Harbors	University of Delaware. Warner Hall.
Harlan & Hollingsworth Shipyard	University of Delaware. Wolf Hall.
Health care facilities	University of Delaware. Women's College.
Henlopen Hotel	University of Delaware. Women's College. Kent Hall.
Henry Francis du Pont Winterthur Museum	University of Delaware. Women's College. Warner Hall.
Highways
Historic buildings	Van Dyke, Nicholas, 1770-1826.
Historic reenactments	Veterans Administration Hospital (Wilmington, Del.)
Historic sites	Vocational education
Historical documents
Historical markers	Walkways
Historical reenactments	Wall hangings
Historical Society of Delaware	Warehouses
Hobbyists	Warships
Holy Trinity Church (Wilmington, Del.)	Washington Street Bridge (Wilmington, Del.)
Homer, Winslow, 1836-1910.	Washington, George, 1732-1799
Horses	Water lilies
Hospitals	Water pumps
Hotel Carlton	Water towers
Hotel Darling	Waterfalls
Hotel du Pont	Waterfronts
Hotel Richardson	Waterways
Hotel Rodney	Waves
Hotel Sussex	Weaving
Hotels	Welfare facilities
Houses	Wesley Junior College
Howe, Robert, 1732-1786.	West, Benjamin, 1738-1820.
Hullihen, Walter, b. 1875.	Westminster Presbyterian Church
Humor	Wetlands
Hunting	Whipping
Hunting & fishing clubs	White Clay Creek (Newark, Del.)
	White Clay Creek Presbyterian Church
Immanuel Protestant Episcopal Church (New Castle, Del.)	Wilmington Conference Academy (Dover, Del.)
Independent Order of Odd Fellows Temple	Wilmington Drama League (Wilmington, Del.)
Indians of North America	Wilmington High School (Del.)
Industrial facilities	Wilmington Hospital (Wilmington, Del.)
Inns	Wilmington Malleable Iron Company
Insects	Wilmington Public Library (Del.)
Interiors	Wilmington Society of the Fine Arts (Wilmington, Del.)
Iron industry	Wilson, Woodrow, (1856-1924.)
	Windows
Jack Lundy's Satellite Room	Winter
Jails	Women
Jamestown Ter-centennial Exposition (1907)	Women--Education
Jessup & Moore Paper Company	Wooden buildings
Jetties
Jewelry stores	Yabroff, Dorothy
John Dickinson Mansion	Yachts
Jones, Jacob, 1768-1850.	Ye Olde Diving Bell
	YMCA
Kent Cottage	Youth hostels
King Street Market (Wilmington, Del.)
Kitchens	Zoo animals
	Zoos
Labor housing	Zwaanendael House
Laboratories