- New Haven Colony Historical Society
- Connecticut State Library
- New Britain Museum of American Art
- Bridgeport History Center
- Lyman Allyn Art Museum
- Horse-drawn vehicles
- Urban renewal
- Stores, Retail
- Horses
- Wagons
- Dwellings
- Carriages and carts
- Waterfronts
- Children
- Roads, Earth
- Drugstores
- Boats and boating
- Bank buildings
- Church buildings
- Hotels
- Street-railroad tracks
- Clothing trade
- Department stores
- Fires
- Floods
- Trolley cars
- Drawbridges
- Parades
- Grocery trade
- Restaurants
- Rivers
- Posters
- Trucks
- Theaters
- Bars (Drinking establishments)
- Blizzard, 1888
- Blizzards
- Building sites
- Bicycles
- Furniture industry and trade
- Snow
- Stores, retail
- Bridges
- Construction workers
- General stores
- Congregational churches
- Hurricane, 1938
- Hurricanes
- Paint industry and trade
- Billboards
- Fire fighters
- Hardware stores
- Laundries
- Parks
- Railroad stations
- Baptist church buildings
- Fire engines & equipment
- Flood, 1936
- Industrial buildings
- Insurance companies
- Railroads -- Crossings
- Sailing ships
- African American men
- Barbershops
- Central Business Districts
- Pedestrians
- Photographic studios
- Post office buildings
- Schooners
- Ships
- Wallpaper industry
- Wharves
- Wrecking
- Bakeries
- Feed stores
- Flags
- Grocers
- Jewelry stores
- Jews -- United States
- Meat industry and trade
- Office buildings
- Stables
- Advertising
- Docks
- Dogs
- Furniture stores
- Laborers
- Oyster industry
- Russian Americans
- Sailboats
- Steamboats
- Warehouses
- Capitols
- Catboats
- City halls
- Coal trade
- Factories
- Fire engines
- Harness making and trade
- East Main Street (Mystic, Conn.)
- Mystic River (Conn.)
- State Street (Hartford, Conn.)
- Pearl Street (Hartford, Conn.)
- Asylum Street (Hartford, Conn.)
- George Street (New Haven, Conn.)
- State Street (New London, Conn.)
- Temple Street (New Haven, Conn.)
- New Haven (Conn.)
- Cottrell Street (Mystic, Conn.)
- Bridgeport (Conn.)
- Chapel Street (New Haven, Conn.)
- Bank Street (New London, Conn.)
- Commerce Street (Hartford, Conn.)
- Gravel Street (Mystic, Conn.)
- Water Street (Mystic, Conn.)
- Bank Street (Waterbury, Conn.)
- Connecticut River
- Holmes Street (Mystic, Conn.)
- Pearl Street (Mystic, Conn.)
- Congress Avenue (New Haven, Conn.)
- Farmington Avenue (West Hartford, Conn.)
- Main Street (New Britain, Conn.)
- Trumbull Street (Hartford, Conn.)
- Crown Street (New Haven, Conn.)
- Front Street (Hartford, Conn.)
- Main Street (Middletown, Conn.)
- Main Street (Willimantic, Conn.)
- Morgan Street (Hartford, Conn.)
- New London (Conn.)
- Norwich (Conn.)
- Rockville (Conn.)
- Ann Street (Hartford, Conn.)
- Central Row (Hartford, Conn.)
- Ford Street (Hartford, Conn.)
- Main Street (Torrington, Conn.)
- Noank (Conn.)
- Shetucket River (Conn.)
- State Street (New Haven, Conn.)
- Thames River (Conn.)
- Yantic River (Conn.)
- Allyn Street (Hartford, Conn.)
- Bradley Street (New London, Conn.)
- Ferry Street (Hartford, Conn.)
- Hartford
- Hartford County (Conn.)
- High Street (Mystic, Conn.)
- Meadow Street (New Haven, Conn.)
- Park River (Conn.)
- 937 Main Street (Hartford, Conn.)
- Arch Street (New Britain, Conn.)
- Canton (Conn.)
- Canton Center (Conn.)
- Central Park (New Britain, Conn.)
- Danielson (Conn.)
- East Hartford (Conn.)
- Hazel Street (Stamford, Conn.)
- Kinsley Street (Hartford, Conn.)
- Litchfield County (Conn.)
- Main Street (Bridgeport, Conn.)
- Main Street (Colchester, Conn.)
- Main Street (East Hartford, Conn.)
- Main Street (Noank, Conn.)
- Main Street (Stafford Springs, Conn.)
- Main Street (Waterbury, Conn.)
- Main Street (Winsted, Conn.)
- Middletown (Conn.)
- Pratt Street (Hartford, Conn.)
- Ram Island (Conn.)
- Talcott Street (Hartford, Conn.)
- Temple Street (Hartford, Conn.)
- Union Street (Willimantic, Conn.)
- United States -- History -- Civil War, 1861-1865
- West Main Street (Stamford, Conn.)
- West Park Place (Stamford, Conn.)
- Windsor Street (Hartford, Conn.)
- 11 East Main Street (Mystic, Conn.)
- 1103-1150 Main Street (Hartford, Conn.)
- 111 Ocean Avenue (New London, Conn.)
- 1136 Main Street (Hartford, Conn.)
- 210 Chapel Street (Hartford, Conn.)
- 227 Main Street (Hartford, Conn.)
- 303 Main Street (Danbury, Conn.)
- 314-330 Bank Street (New London, Conn.)
- 336 Main Street (Hartford, Conn.)
- 420-424 Main Street (Hartford, Conn.)
- 645-647 Main Street (Hartford, Conn.)
- 66 Prospect Street (Hartford, Conn.)
- 920-942 Main Street (Hartford, Conn.)
- 956-986 Main Street (Hartford, Conn.)
- Albany Avenue (Hartford, Conn.)
- American Row (Hartford, Conn.)
- Branford (Conn.)
- Bridgeport Harbor (Conn.)
- Bristol (Conn.)
- Dudley, William G., 1877-1934
- Vanacore, Ernest J.
- Bishop, Giles
- Haskell, Marion R.
- Kiely, Arthur J., Jr.
- Welling, Richard, 1926-2009
- Ainsworth, Charles W.
- Packer, Harry
- Schulze, Charles R.
- Stuart, Charles T.
- Tingley, George E., 1864-1958
- Warner, H. O.
- Bronson, T. S., 1868-1955
- Fisher, Henry Donald, 1882-1961
- Morgan, C. A. L.
- Parker, James
- Adt, Alfred A.
- Adt, Leo F.
- Curtis, H. C.
- Fitch, Don
- Hubbell, Burton H.
- Kyff, Allison
- McIntosh, C. F. (Curtis F.)
- Orgill, John
- Rickeman, Fred
- Tucker, James N.
- White, Elmer M.
- Allen, Frederick L.
- Bachmann, John
- Barone, Frank.
- Brewer, F. R.
- Bulkley, N. T.
- Bysiewicz, A.
- Clay, Edward Williams, 1799-1857
- Conant, A.
- Covell, William King
- DeBonee, Tony
- DeLamater, R. S.
- Delporte, E.
- Douglass, W.F.
- Eastwood, Ted
- Fabrizio, Rocco
- Gordon, Arthur
- Green, J. F.
- Hart, Charles
- Hazard, E. W. (Emerson W.), 1854-1926
- Kellogg, E. P.
- Kellogg, Edwin P.
- Lane, Fitzhugh
- Leek, W. S.
- Metcalf, Robert A.
- Miller, Carl J.
- Morse, N. T. (N. Thompson)
- Norton, Elizabeth J.
- Oakes, D. H.
- Ogden, Henry Alexander, 1856-1936
- Ott, George C.
- Pugliese, S. Robert
- Ritton, E. D. (Edward D.)
- Rivers, T.
- Rivers, T. (Thomas)
- Ropes, Joseph, 1812-1885
- Soyster, T.W.
- St. John, Henry
- Thompson, G. Albert
- Waite, Thomas.
- Weik, John
- Welch, Howard B.
- Wood, H.M.
- Browns Photo Service
- Holmes
- J.C. Dexter Photo Co.
- Littlefield Studio.
- Scholfield &
- Adt & Brother
- Bishop Studio
- Bysiewicz
- C.T. American Art
- Commercial Photo Arts Co.
- Dexter Press
- Gustave Fischer Co.
- Hartford Public Library
- Northern Survey Company.
- O.H. Bailey & Co.
- Press Studio.
- Rhode Island News Company
- SL & Co.
- C. Kretzer
- C.T. American Art; Morris Berman
- Co.
- Color Studio
- Danziger & Berman
- Day
- DeLamater & Son.
- Dudley & Beckwith.
- Eastern Illustrating Co.
- F. J. Taylor & Co.
- George E. Wright
- H.D. Utley
- H.K. Skinner &
- H.W. Morgan's Gallery
- Hartford News Co.
- Harvey & Lewis.
- Hughes & Bailey
- J.M.
- Kellogg Brothers
- M.L.
- Major
- Natural Color Cards Co.
- P. Hammacher &
- P.S. Duval & Son
- Publishers Photo Service.
- Reichner Bros.
- Rotograph Co.
- Sarony &
- Son
- The Hartford Times
- Valentine Souvenir Co.
- W.O. Laughna, Art Publishing Co.
- W.S. Calvert
- Warner Photo Co.
- Southern New England Telephone Company Records
- Richard L. Mahoney Collection
- Connecticut Historic Preservation Collection Photographs
- Fred Otto Makowsky Papers
- Hartford Health Department Photographs
- Richard Welling Collection
- Hartford Times Collection
- Leroy Roberts Railroad Collection
- Taylor Collection of Photographs (PG 420)
- New York, New Haven & Hartford Railroad Photograph Collection
- New Britain Museum of American Art
- Hartford Women in Business Project
- Photographs (CHI Civil War Featured Topic)
- Bridgeport General Photograph Collection
- American Perspectives
- Hartford National Corporation Records
- Hartford Collection of Photographs PG 400)
- DeBonee Collection
- Photographs (CHI Politics Featured Topic)
- Places (CHI Politics Featured Topic)
- Photographs (CHI Communication Featured Topic)
- Places (CHI Communication Featured Topic)
- Photographs (CHI Immigration Featured Topic)
- Town and City Maps (CHI Featured Topics)
- Places (CHI Sports and Recreation Featured Topic)