| Newspaper Title | City | State | Start Date | End Date | Issues Available |
| Age | Augusta | ME | 1843-01-06 | 1856-12-25 | 253 |
| Albany Argus | Albany | NY | 1844-01-02 | 1855-04-17 | 288 |
| Albany Evening Journal | Albany | NY | 1843-01-01 | 1860-12-31 | 5,565 |
| Alexandria Gazette | Alexandria | VA | 1843-01-02 | 1860-12-31 | 5,561 |
| Alta California | San Francisco | CA | 1850-06-01 | 1859-12-05 | 106 |
| Annapolis Gazette | Annapolis | MD | 1854-09-28 | 1860-09-06 | 309 |
| Arkansas Intelligencer | Van Buren | AR | 1845-02-15 | 1858-10-01 | 113 |
| Arkansas Whig | Little Rock | AR | 1851-05-22 | 1855-05-24 | 144 |
| Atlantic Journal | May's Landing | NJ | 1859-10-13 | 1860-12-14 | 26 |
| Auburn Journal and Advertiser | Auburn | NY | 1843-01-04 | 1846-12-30 | 195 |
| Barre Gazette | Barre | MA | 1843-01-06 | 1860-12-28 | 612 |
| Barre Patriot | Barre | MA | 1844-07-26 | 1855-11-30 | 558 |
| Bellows Falls Gazette | Bellows Falls | VT | 1843-01-07 | 1851-05-30 | 340 |
| Beobachter Am Egg Harbor River | Egg Harbor City | NJ | 1858-10-02 | 1858-12-25 | 11 |
| Berkshire County Whig | Pittsfield | MA | 1843-01-05 | 1849-02-22 | 321 |
| Boston Courier | Boston | MA | 1843-01-02 | 1860-12-31 | 1,006 |
| Boston Daily Advertiser | Boston | MA | 1860-01-03 | 1860-12-31 | 406 |
| Boston Evening Transcript | Boston | MA | 1843-01-02 | 1856-12-31 | 4,161 |
| Boston Post | Boston | MA | 1843-11-17 | 1860-12-27 | 280 |
| Boston Recorder | Boston | MA | 1843-01-05 | 1860-12-27 | 940 |
| Cabinet | Schenectady | NY | 1843-01-03 | 1858-06-01 | 751 |
| California Farmer and Journal of Useful Sciences | San Francisco | CA | 1857-01-23 | 1860-12-28 | 87 |
| California Farmer and Journal of Useful Sciences | Sacramento | CA | 1854-01-12 | 1857-01-16 | 110 |
| California Gazette | Benicia | CA | 1851-03-29 | 1852-02-21 | 40 |
| Californian | Monterey | CA | 1846-08-15 | 1846-08-15 | 1 |
| Carolina Observer | Fayetteville | NC | 1860-02-20 | 1860-12-10 | 32 |
| Cecil Democrat | Elkton | MD | 1845-04-12 | 1845-04-12 | 1 |
| Centinel Of Freedom | Newark | NJ | 1843-01-03 | 1860-12-25 | 448 |
| Charleston Courier | Charleston | SC | 1843-01-02 | 1860-12-29 | 4,412 |
| Charleston Mercury | Charleston | SC | 1854-01-02 | 1860-12-27 | 1,279 |
| Cherokee Sentinel | Rusk | TX | 1856-05-17 | 1857-03-28 | 25 |
| Chicago Daily Times | Chicago | IL | 1855-01-16 | 1856-05-02 | 28 |
| Chicago Times | Chicago | IL | 1854-11-02 | 1859-01-13 | 52 |
| Cincinnati Daily Gazette | Cincinnati | OH | 1845-01-01 | 1845-06-25 | 151 |
| Civilian | Galveston | TX | 1843-01-11 | 1845-12-06 | 27 |
| Columbian Register | New Haven | CT | 1843-04-29 | 1860-12-29 | 292 |
| Columbus Tri-Weekly Enquirer | Columbus | GA | 1855-11-27 | 1858-09-21 | 437 |
| Commercial Advertiser | New York | NY | 1843-01-04 | 1860-12-31 | 3,054 |
| Connecticut Courant | Hartford | CT | 1843-01-07 | 1860-12-29 | 792 |
| Connecticut Gazette | New London | CT | 1843-03-22 | 1844-05-29 | 2 |
| Connecticut Herald | New Haven | CT | 1843-08-19 | 1853-12-10 | 9 |
| Constitution | Middletown | CT | 1843-01-04 | 1860-12-26 | 810 |
| Constitution | Washington (DC) | DC | 1859-04-13 | 1860-12-29 | 425 |
| Constitution | Washington (DC) | DC | 1844-10-22 | 1845-01-25 | 5 |
| Copway's American Indian | New York | NY | 1851-08-23 | 1851-09-06 | 2 |
| Daily Alabama Journal | Montgomery | AL | 1849-04-14 | 1853-12-31 | 797 |
| Daily Atlas | Boston | MA | 1843-01-02 | 1857-04-11 | 4,192 |
| Daily Confederation | Montgomery | AL | 1858-05-01 | 1860-07-17 | 643 |
| Daily Constitutionalist | Augusta | GA | 1852-07-01 | 1860-12-30 | 40 |
| Daily Delta | New Orleans | LA | 1846-06-17 | 1860-06-30 | 75 |
| Daily Democratic State Journal | Sacramento | CA | 1853-08-26 | 1858-04-30 | 928 |
| Daily Globe | Washington (DC) | DC | 1848-12-05 | 1859-03-25 | 1,738 |
| Daily Globe | San Francisco | CA | 1857-01-01 | 1858-08-14 | 554 |
| Daily Herald | New Haven | CT | 1843-01-03 | 1843-12-30 | 285 |
| Daily Madisonian | Washington (DC) | DC | 1843-01-02 | 1845-04-29 | 648 |
| Daily Missouri Republican | St. Louis | MO | 1849-03-03 | 1858-12-31 | 2,226 |
| Daily National Intelligencer | Washington (DC) | DC | 1843-01-02 | 1860-12-31 | 7,291 |
| Daily Ohio State Journal | Columbus | OH | 1844-03-08 | 1860-11-20 | 24 |
| Daily Ohio Statesman | Columbus | OH | 1847-08-11 | 1860-12-31 | 3,215 |
| Daily Placer Times and Transcript | San Francisco | CA | 1852-06-28 | 1855-12-04 | 1,005 |
| Daily True Delta | New Orleans | LA | 1857-05-23 | 1860-12-30 | 372 |
| Dallas Weekly Herald | Dallas | TX | 1855-12-08 | 1860-12-26 | 134 |
| Davenport Democrat and Leader | Davenport | IA | 1857-10-01 | 1857-12-31 | 69 |
| Delaware State Reporter | Dover | DE | 1853-06-17 | 1859-10-14 | 376 |
| Democratic Standard | Portland | OR | 1854-08-30 | 1859-02-16 | 6 |
| Der Wochentliche Unzeiger | Egg Harbor City | NJ | 1859-06-04 | 1859-08-06 | 9 |
| Deseret News | Salt Lake City | UT | 1851-01-11 | 1860-12-26 | 135 |
| Easton Gazette | Easton | MD | 1843-01-07 | 1860-12-29 | 404 |
| Easton Star | Easton | MD | 1844-01-02 | 1860-07-24 | 753 |
| Egg Harbor Aurora | Egg Harbor City | NJ | 1860-08-18 | 1860-11-28 | 13 |
| Egg Harbor Beobachter | Egg Harbor City | NJ | 1859-01-13 | 1859-04-28 | 13 |
| Egg Harbor Pilot | Egg Harbor City | NJ | 1860-03-22 | 1860-12-29 | 39 |
| Emancipator and Republican | Boston | MA | 1843-01-05 | 1850-12-26 | 413 |
| Evening Post | New York | NY | 1843-01-03 | 1860-12-31 | 4,685 |
| Farmer's Cabinet | Amherst | NH | 1843-01-06 | 1860-12-28 | 1,263 |
| Floridian and Journal | Tallahassee | FL | 1849-01-06 | 1860-12-22 | 447 |
| Folio | Honolulu | HI | 1855-11-16 | 1855-11-16 | 1 |
| Frederick Douglass' Paper | Rochester | NY | 1847-12-03 | 1860-02-17 | 237 |
| Friend | Honolulu | HI | 1844-01-01 | 1860-12-01 | 261 |
| Galveston Weekly News | Galveston | TX | 1851-03-18 | 1851-09-09 | 16 |
| Gloucester Telegraph | Gloucester | MA | 1843-01-04 | 1851-12-31 | 962 |
| Hallowell Gazette | Hallowell | ME | 1860-11-03 | 1860-12-29 | 8 |
| Hampshire Gazette | Northampton | MA | 1843-01-03 | 1843-12-26 | 52 |
| Harford Gazette and General Advertiser | Bel Air | MD | 1848-05-27 | 1852-05-21 | 201 |
| Hartford Daily Courant | Hartford | CT | 1843-06-28 | 1860-11-23 | 32 |
| Hartford Times | Hartford | CT | 1858-08-10 | 1858-08-10 | 1 |
| Hillsborough Recorder | Hillsborough | NC | 1843-06-22 | 1860-10-24 | 150 |
| Houston Tri-weekly Telegraph | Houston | TX | 1860-08-28 | 1860-12-27 | 37 |
| Hudson River Chronicle | Sing-Sing | NY | 1843-01-03 | 1850-09-17 | 365 |
| Huntress | Washington (DC) | DC | 1847-02-27 | 1847-02-27 | 1 |
| Huntsville Item | Huntsville | TX | 1856-01-05 | 1860-03-16 | 13 |
| Indiana State Journal | Indianapolis | IN | 1846-06-24 | 1856-11-27 | 4 |
| Jackson Citizen | Jackson | MI | 1849-08-15 | 1860-02-23 | 516 |
| Jamestown Journal | Jamestown | NY | 1843-01-05 | 1860-12-28 | 493 |
| Jeffersonian Democrat | Monroe | WI | 1856-08-14 | 1857-03-26 | 24 |
| Jeffersonian Republican | Charlottesville | VA | 1855-04-19 | 1855-08-30 | 2 |
| Jeffersonian Republican | New Orleans | LA | 1844-12-21 | 1847-03-30 | 454 |
| Lake Superior Miner | Ontonagon | MI | 1855-10-06 | 1859-09-10 | 129 |
| Ledger and Texan | San Antonio | TX | 1853-01-06 | 1860-12-29 | 234 |
| Liberator | Boston | MA | 1843-01-06 | 1860-12-31 | 941 |
| Litchfield Republican | Litchfield | CT | 1846-09-24 | 1856-06-13 | 427 |
| Lowell Daily Citizen and News | Lowell | MA | 1856-04-28 | 1860-12-31 | 1,434 |
| Madisonian for the Country | Washington (DC) | DC | 1843-07-10 | 1845-03-25 | 71 |
| Maine Cultivator and Hallowell Gazette | Hallowell | ME | 1843-01-07 | 1860-04-28 | 365 |
| Manufacturers' and Farmers' Journal | Providence | RI | 1843-11-09 | 1857-12-28 | 31 |
| Massachusetts Spy | Worcester | MA | 1843-01-04 | 1860-12-26 | 940 |
| Mercury | New York | NY | 1847-11-04 | 1847-11-04 | 1 |
| Milwaukee Sentinel | Milwaukee | WI | 1843-01-04 | 1860-12-17 | 4,545 |
| Minnesota Pioneer | St. Paul | MN | 1849-04-28 | 1853-01-20 | 69 |
| Mississippi Free Trader | Natchez | MS | 1844-11-20 | 1854-03-28 | 383 |
| Missouri Courier | Hannibal | MO | 1849-01-18 | 1854-12-28 | 205 |
| Morning News | New London | CT | 1844-11-08 | 1848-04-25 | 1,073 |
| Mystic Pioneer | Mystic | CT | 1859-03-12 | 1860-03-03 | 52 |
| Nacogdoches Chronicle | Nacogdoches | TX | 1852-08-07 | 1854-10-17 | 89 |
| Nantucket Inquirer | Nantucket | MA | 1848-01-08 | 1849-12-31 | 264 |
| National Aegis | Worcester | MA | 1843-01-04 | 1857-10-31 | 771 |
| National American | Bel Air | MD | 1856-09-05 | 1860-06-22 | 51 |
| National Era | Washington (DC) | DC | 1847-01-07 | 1859-12-29 | 825 |
| Nauvoo Expositor | Nauvoo | IL | 1844-06-07 | 1844-06-07 | 1 |
| New Albany Daily Ledger | New Albany | IN | 1854-02-11 | 1860-09-15 | 1,815 |
| New Bedford Register | New Bedford | MA | 1843-01-04 | 1846-01-06 | 87 |
| New Hampshire Patriot and State Gazette | Concord | NH | 1843-01-05 | 1860-12-26 | 1,167 |
| New Hampshire Sentinel | Keene | NH | 1843-01-04 | 1855-12-28 | 545 |
| New London Daily Chronicle | New London | CT | 1848-04-26 | 1860-12-31 | 2,534 |
| New London Daily Star | New London | CT | 1859-09-20 | 1860-08-16 | 2 |
| New London Democrat | New London | CT | 1845-03-21 | 1852-12-25 | 406 |
| New Orleans Daily Creole | New Orleans | LA | 1856-07-01 | 1856-12-31 | 155 |
| New York Herald | New York | NY | 1844-10-15 | 1860-12-31 | 1,874 |
| New York Ledger | New York | NY | 1856-04-19 | 1860-12-29 | 233 |
| New York Semi-Weekly Express | New York | NY | 1849-08-10 | 1852-02-27 | 5 |
| New York Tribune | New York | NY | 1856-01-01 | 1860-12-31 | 1,543 |
| New-Bedford Mercury | New Bedford | MA | 1843-01-06 | 1857-12-25 | 378 |
| New-Hampshire Gazette | Portsmouth | NH | 1843-01-03 | 1851-12-30 | 925 |
| Newburyport Herald | Newburyport | MA | 1843-01-02 | 1847-03-19 | 335 |
| Newport Mercury | Newport | RI | 1843-01-07 | 1860-12-29 | 936 |
| Norfolk Democrat | Dedham | MA | 1843-01-06 | 1854-09-15 | 636 |
| North American | Philadelphia | PA | 1843-01-02 | 1860-12-31 | 5,584 |
| North Star | Danville | VT | 1844-06-17 | 1846-09-07 | 5 |
| Northern Islander | St. James | MI | 1850-12-12 | 1856-06-20 | 77 |
| Norwich Aurora | Norwich | CT | 1843-05-17 | 1860-04-07 | 120 |
| Norwich Courier | Norwich | CT | 1843-01-04 | 1860-08-16 | 177 |
| Norwich Morning Bulletin | Norwich | CT | 1860-10-16 | 1860-11-23 | 24 |
| Ohio State Journal | Columbus | OH | 1843-01-04 | 1860-10-09 | 780 |
| Ohio Statesman | Columbus | OH | 1843-01-02 | 1852-11-02 | 810 |
| Pacific Commercial Advertiser | Honolulu | HI | 1856-07-02 | 1860-12-27 | 239 |
| Painesville Telegraph | Painesville | OH | 1845-01-01 | 1845-08-13 | 16 |
| Pennsylvania Freeman | Philadelphia | PA | 1844-05-09 | 1854-06-15 | 252 |
| Pensacola Gazette | Pensacola | FL | 1843-01-07 | 1856-03-29 | 106 |
| People's Advocate | New London | CT | 1843-01-04 | 1848-04-26 | 277 |
| Pilot | Egg Harbor City | NJ | 1858-12-18 | 1859-03-19 | 13 |
| Plattsburgh Republican | Plattsburgh | NY | 1843-01-07 | 1860-12-29 | 463 |
| Polynesian | Honolulu | HI | 1846-04-11 | 1858-09-11 | 122 |
| Portage County Democrat | Ravenna | OH | 1854-04-05 | 1855-03-28 | 52 |
| Portland Daily Advertiser | Portland | ME | 1845-05-27 | 1859-07-16 | 524 |
| Portland Weekly Advertiser | Portland | ME | 1843-01-02 | 1859-12-27 | 895 |
| Portsmouth Journal of Literature and Politics | Portsmouth | NH | 1843-01-07 | 1860-12-29 | 989 |
| Press | Philadelphia | PA | 1857-08-01 | 1858-01-30 | 154 |
| Providence Evening Press | Providence | RI | 1859-03-14 | 1860-12-31 | 559 |
| Public Ledger | Philadelphia | PA | 1843-01-02 | 1860-12-31 | 5,880 |
| Reading Adler | Reading | PA | 1843-01-03 | 1860-12-25 | 943 |
| Red-Lander | San Augustine | TX | 1843-10-07 | 1847-08-07 | 23 |
| Republic | Washington (DC) | DC | 1849-07-04 | 1851-07-31 | 111 |
| Republican Farmer | Bridgeport | CT | 1843-01-03 | 1860-04-20 | 388 |
| Richmond Daily Whig | Richmond | VA | 1847-09-28 | 1857-03-28 | 10 |
| Richmond Enquirer | Richmond | VA | 1845-06-02 | 1845-11-14 | 137 |
| Richmond Whig | Richmond | VA | 1843-01-03 | 1860-12-28 | 1,767 |
| Rondout Freeman | Rondout | NY | 1845-07-19 | 1847-09-18 | 109 |
| Rusk Pioneer | Rusk | TX | 1849-04-04 | 1849-11-07 | 12 |
| Sacramento Weekly Union | Sacramento | CA | 1851-10-31 | 1853-04-15 | 14 |
| Salem Gazette | Salem | MA | 1849-08-17 | 1849-12-29 | 58 |
| Salem Observer | Salem | MA | 1845-07-12 | 1860-12-29 | 378 |
| Salem Register | Salem | MA | 1843-01-02 | 1860-12-31 | 1,758 |
| San Francisco Bulletin | San Francisco | CA | 1855-10-08 | 1860-12-31 | 1,613 |
| San Francisco Evening Journal | San Francisco | CA | 1852-05-31 | 1854-05-13 | 100 |
| San Joaquin Republican | Stockton | CA | 1855-10-27 | 1860-12-08 | 240 |
| Sandusky Register | Sandusky | OH | 1848-04-24 | 1860-12-31 | 3,018 |
| Sandwich Island News | Honolulu | HI | 1846-09-02 | 1846-12-23 | 15 |
| Saturday Evening Gazette | Boston | MA | 1856-09-20 | 1859-03-26 | 126 |
| Saturday Morning Citizen | Beverly | MA | 1858-10-13 | 1860-12-15 | 22 |
| Savannah Republican | Savannah | GA | 1849-01-01 | 1851-12-31 | 922 |
| Sociale Republik | New York | NY | 1858-04-24 | 1860-05-26 | 109 |
| Southern Aegis | Bel Air | MD | 1857-07-11 | 1857-12-26 | 25 |
| Southern Beacon | Henderson | TX | 1859-01-15 | 1859-07-02 | 12 |
| Southern Intelligencer | Austin | TX | 1856-08-27 | 1860-04-04 | 133 |
| Spectator | New York | NY | 1843-01-04 | 1851-09-29 | 857 |
| St. Albans Messenger | St. Albans | VT | 1843-12-06 | 1860-12-27 | 904 |
| St. Paul Daily Pioneer | St. Paul | MN | 1854-09-23 | 1857-12-31 | 648 |
| Standard | Clarksville | TX | 1843-01-07 | 1860-11-22 | 758 |
| Star State Patriot | Marshall | TX | 1852-03-20 | 1852-10-23 | 24 |
| Sun | Pittsfield | MA | 1843-01-05 | 1859-12-29 | 1,030 |
| Sun | Baltimore | MD | 1843-01-02 | 1860-12-31 | 5,549 |
| Sunday Delta | New Orleans | LA | 1856-09-28 | 1860-03-25 | 54 |
| Telescope | Manchester | NH | 1849-01-13 | 1849-10-13 | 29 |
| Temperance Advocate | Honolulu | HI | 1843-01-01 | 1843-12-02 | 17 |
| Texas State Gazette | Austin | TX | 1853-08-06 | 1860-12-29 | 290 |
| Texas Union | San Augustine | TX | 1847-10-16 | 1848-04-01 | 21 |
| Times | Hartford | CT | 1843-01-07 | 1860-03-31 | 270 |
| Trenton State Gazette | Trenton | NJ | 1847-01-12 | 1860-12-29 | 3,866 |
| Trinity Advocate | Palestine | TX | 1857-04-22 | 1860-12-12 | 109 |
| True Sun | New York | NY | 1847-05-24 | 1848-02-25 | 19 |
| Vermont Centinel | Burlington | VT | 1843-01-06 | 1850-07-12 | 31 |
| Vermont Gazette | Bennington | VT | 1843-01-03 | 1847-02-16 | 215 |
| Vermont Gazette | Bennington | VT | 1847-03-17 | 1848-12-27 | 69 |
| Vermont Gazette | Bennington | VT | 1847-05-04 | 1850-10-10 | 161 |
| Vermont Journal | Windsor | VT | 1844-06-20 | 1856-05-30 | 465 |
| Vermont Phoenix | Brattleboro | VT | 1843-01-06 | 1850-12-27 | 279 |
| Victoria Advocate | Victoria | TX | 1848-01-20 | 1851-11-08 | 114 |
| Wabash Courier | Terre Haute | IN | 1844-03-30 | 1853-01-01 | 150 |
| Wachusett Star | Barre | MA | 1847-11-23 | 1848-06-20 | 31 |
| Washington Reporter | Washington | PA | 1843-04-22 | 1860-12-27 | 1,031 |
| Washington Review and Examiner | Washington | PA | 1853-06-04 | 1856-12-06 | 183 |
| Washington Sentinel | Washington | DC | 1853-10-02 | 1855-03-24 | 431 |
| Weekly Alta California | San Francisco | CA | 1850-10-05 | 1854-12-30 | 28 |
| Weekly California Express | Marysville | CA | 1857-11-07 | 1859-10-29 | 87 |
| Weekly Champion and Press | Atchison | KS | 1858-02-20 | 1860-12-29 | 145 |
| Weekly Civilian | Cumberland | MD | 1859-03-17 | 1860-12-27 | 89 |
| Weekly Council Bluffs Bugle | Council Bluffs | IA | 1855-01-12 | 1860-12-26 | 133 |
| Weekly Eagle | Brattleboro | VT | 1847-08-10 | 1852-12-09 | 602 |
| Weekly Eastern Argus | Portland | ME | 1843-08-01 | 1856-04-10 | 5 |
| Weekly Herald | New York | NY | 1844-08-24 | 1857-12-26 | 344 |
| Weekly Houston Telegraph | Houston | TX | 1843-01-04 | 1860-08-21 | 263 |
| Weekly Journal | Galveston | TX | 1852-03-19 | 1852-11-05 | 25 |
| Weekly Pacific News | San Francisco | CA | 1849-12-31 | 1851-05-15 | 18 |
| Weekly Picayune | New Orleans | LA | 1859-04-27 | 1859-06-27 | 3 |
| Weekly St. Louis Pilot | St. Louis | MO | 1855-01-06 | 1856-11-15 | 95 |
| Weekly Wisconsin Patriot | Madison | WI | 1854-07-08 | 1860-12-29 | 333 |
| Whaleman's Shipping List and Merchants' Transcript | New Bedford | MA | 1843-03-17 | 1860-12-25 | 928 |
| Wisconsin Chief | Fort Atkinson | WI | 1857-01-21 | 1860-12-12 | 106 |
| Wisconsin Chief | Auburn | NY | 1849-01-04 | 1856-07-15 | 362 |
| Wisconsin Daily Patriot | Madison | WI | 1859-09-10 | 1860-12-31 | 398 |
| Wisconsin Democrat | Madison | WI | 1846-01-10 | 1852-05-08 | 231 |
| Wisconsin Democrat | Madison | WI | 1843-01-03 | 1844-03-07 | 54 |
| Wisconsin Free Democrat | Milwaukee | WI | 1845-09-09 | 1860-11-28 | 443 |
| Wisconsin State Journal | Madison | WI | 1857-03-10 | 1857-03-10 | 1 |
| Wooster Republican | Wooster | OH | 1853-06-16 | 1860-12-27 | 322 |
