List of National Historic Landmarks in Maryland

From Wikipedia, the free encyclopedia
Jump to: navigation, search

This is a List of National Historic Landmarks in Maryland. There are currently 73 National Historic Landmarks (NHLs) in Maryland. Also included are short lists of former NHLs and of other historic sites of national importance administered by the National Park Service.[1]


Current NHLs[edit]

The NHLs are distributed over 17 of Maryland's 23 counties and its one county-equivalent, the independent city of Baltimore.

For consistency, places are listed by their National Historic Landmark program names.

[2] Landmark name Image Date designated[3] Location County Description
1 Accokeek Creek Site Upload image
July 19, 1964
(#66000909)
Accokeek
Prince George's Archaeological site of a palisaded village occupied from ca. A.D. 1300 to ca. 1630
2 Army Medical Museum and Library Upload image
January 12, 1965
(#66000854)
Silver Spring
39°00′32″N 77°03′14″W / 39.008889°N 77.053889°W / 39.008889; -77.053889 (Army Medical Museum and Library)
Montgomery This listing presently encompasses a US military medical records and research collection that dates to the 1860s. The original building in Washington, D.C. was demolished in 1969; the collection is now principally with the National Museum of Health and Medicine. The landmark designation is undergoing review.
3 BALTIMORE (Tug)
Baltimore (tugboat)
November 4, 1993
(#93001613)
Baltimore
39°16′22″N 76°36′01″W / 39.27270°N 76.60027°W / 39.27270; -76.60027 (BALTIMORE (Tug))
City of Baltimore Oldest steam-powered tugboat in operation in the United States
4 Baltimore and Ohio Transportation Museum and Mount Clare Station
Baltimore and Ohio Transportation Museum and Mount Clare Station
September 15, 1961
(#66000906)
Baltimore
39°17′01″N 76°37′57″W / 39.28352°N 76.63240°W / 39.28352; -76.63240 (Baltimore and Ohio Transportation Museum and Mount Clare Station)
City of Baltimore Collections of 19th- and 20th-century artifacts related to America's railroads; 250 pieces of railroad rolling stock; 15,000 artifacts; four nineteenth-century buildings, including the historic roundhouse; a mile of historic track
5 Clara Barton House
Clara Barton National Historic Site
January 12, 1965
(#66000037)
Glen Echo
38°58′03″N 77°08′28″W / 38.96756°N 77.14114°W / 38.96756; -77.14114 (Clara Barton House)
Montgomery Home of Clara Barton; American pioneer teacher, nurse, and humanitarian; founder of the American Red Cross
6 Bollman Truss Railroad Bridge
Bollman Truss Railroad Bridge
February 16, 2000
(#72000582)
Savage
39°08′05″N 76°49′31″W / 39.134722°N 76.825278°W / 39.134722; -76.825278 (Bollman Truss Railroad Bridge)
Howard Sole surviving example of the first successful all-metal bridge design to be adopted and consistently used on a railroad
7 Brice House
Brice House
April 15, 1970
(#70000259)
Annapolis
38°58′45″N 76°29′14″W / 38.97917°N 76.48722°W / 38.97917; -76.48722 (Brice House)
Anne Arundel Preserved 18th century Georgian style brick house
8 Carrollton Viaduct
Carrollton Viaduct
November 11, 1971
(#71001032)
Baltimore
39°16′24″N 76°39′19″W / 39.27339°N 76.65529°W / 39.27339; -76.65529 (Carrollton Viaduct)
City of Baltimore Oldest operating railway bridge in the world.
9 Rachel Carson House
Rachel Carson House
December 4, 1991
(#91002058)
Silver Spring
39°02′48″N 77°00′03″W / 39.04667°N 77.00092°W / 39.04667; -77.00092 (Rachel Carson House)
Montgomery House where Rachel Carson wrote her classic work Silent Spring in 1962
10 Casselmans Bridge, National Road
1970s photo
January 29, 1964
(#66000391)
Grantsville
39°41′48″N 79°08′37″W / 39.696667°N 79.143611°W / 39.696667; -79.143611 (Casselmans Bridge, National Road)
Garrett Bridge built in 1813 on the National Road, the nation's first major public works project
11 Whittaker Chambers Farm Upload image
May 17, 1988
(#88001824)
Westminster
39°39′35″N 76°58′35″W / 39.659722°N 76.976389°W / 39.659722; -76.976389 (Whittaker Chambers Farm)
Carroll Farm home of Whittaker Chambers, accuser of Alger Hiss; papers hidden here in a pumpkin led to Hiss's conviction; Chambers wrote Witness, his best-selling autobiography, here
12 Chase-Lloyd House
100 px
April 15, 1970
(#70000260)
Annapolis
38°58′52″N 76°29′18″W / 38.98121°N 76.48838°W / 38.98121; -76.48838 (Chase-Lloyd House)
Anne Arundel Three-story brick Georgian mansion dating from 1769-1774
13 Chestertown Historic District
Widehall, in 1936, within the Chestertown Historic District
April 15, 1970
(#70000263)
Chestertown
39°12′45″N 76°04′10″W / 39.2125°N 76.069444°W / 39.2125; -76.069444 (Chestertown Historic District)
Kent
14 College of Medicine of Maryland
University of Maryland, Medical Building, 2011
September 25, 1997
(#97001275)
Baltimore
39°17′07″N 76°37′25″W / 39.28518°N 76.62362°W / 39.28518; -76.62362 (College of Medicine of Maryland)
City of Baltimore Oldest medical school building in the U.S.
15 Colonial Annapolis Historic District
Colonial Annapolis Historic District
June 23, 1965
(#66000383)
Annapolis
38°58′41″N 76°29′29″W / 38.978056°N 76.491389°W / 38.978056; -76.491389 (Colonial Annapolis Historic District)
Anne Arundel NRHP 66000383, and boundary increase NRHP 84003875, in 1984.
16 USS CONSTELLATION (Frigate)
USS CONSTELLATION (Frigate)
May 23, 1963
(#66000918)
Baltimore
39°17′03″N 76°36′42″W / 39.28426°N 76.61166°W / 39.28426; -76.61166 (USS CONSTELLATION (Frigate))
City of Baltimore Constructed in 1854; sloop-of-war, or corvette; second United States Navy ship to carry this famous name
17 Doughoregan Manor
Doughoregan Manor
November 11, 1971
(#71000376)
Ellicott City
39°16′36″N 76°53′35″W / 39.276667°N 76.893056°W / 39.276667; -76.893056 (Doughoregan Manor)
Howard Built in 1766; until 1832 home of Charles Carroll, last surviving signer of the Declaration of Independence
18 EDNA E. LOCKWOOD (Bugeye)
EDNA E. LOCKWOOD (Bugeye)
April 19, 1994
(#86000258)
St. Michaels
38°47′08″N 76°13′10″W / 38.78568°N 76.21941°W / 38.78568; -76.21941 (EDNA E. LOCKWOOD (Bugeye))
Talbot Built in 1889; Chesapeake Bay bugeye; last working oyster boat of her kind
19 Ellicott City Station
Ellicott City Station
November 24, 1968
(#68000025)
Ellicott City
39°15′56″N 76°47′43″W / 39.26544°N 76.79529°W / 39.26544; -76.79529 (Ellicott City Station)
Howard
20 First Unitarian Church
1936 HABS photo
November 7, 1973
(#72001495)
Baltimore
39°17′36″N 76°36′58″W / 39.29340°N 76.61611°W / 39.29340; -76.61611 (First Unitarian Church)
City of Baltimore NRHP 72001495
21 Fort Frederick
100 px
November 7, 1973
(#73000939)
Big Pool
39°36′33″N 78°01′17″W / 39.609167°N 78.021389°W / 39.609167; -78.021389 (Fort Frederick)
Washington NRHP 73000939
22 Gaithersburg Latitude Observatory
Gaithersburg Latitude Observatory
December 20, 1989
(#85001578)
Gaithersburg
39°08′05″N 77°11′57″W / 39.13472°N 77.19908°W / 39.13472; -77.19908 (Gaithersburg Latitude Observatory)
Montgomery NRHP 85001578
23 Greenbelt, Maryland Historic District
Greenbelt, Maryland Historic District
February 18, 1997
(#80004331)
Greenbelt
39°00′10″N 76°53′28″W / 39.002778°N 76.891111°W / 39.002778; -76.891111 (Greenbelt, Maryland Historic District)
Prince George's
24 Habre-de-venture
Habre-de-venture
November 11, 1971
(#72001595)
Port Tobacco
38°31′43″N 77°01′54″W / 38.52872°N 77.03155°W / 38.52872; -77.03155 (Habre-de-venture)
Charles NRHP 72001595
25 Hammond-Harwood House
Hammond-Harwood House
October 9, 1960
(#66000384)
Annapolis
38°58′52″N 76°29′18″W / 38.98124°N 76.48832°W / 38.98124; -76.48832 (Hammond-Harwood House)
Anne Arundel NRHP 66000384
26 HILDA M. WILLING (Skipjack)
HILDA M. WILLING (Skipjack)
April 19, 1994
(#85001089)
Tilghman
38°42′40″N 76°19′53″W / 38.71102°N 76.33142°W / 38.71102; -76.33142 (HILDA M. WILLING (Skipjack))
Talbot
27 His Lordship's Kindness
100 px
April 15, 1970
(#70000853)
Rosaryville
38°46′44″N 76°50′34″W / 38.778889°N 76.842778°W / 38.778889; -76.842778 (His Lordship's Kindness)
Prince George's NRHP 70000853
28 Homewood
Homewood
November 11, 1971
(#71001033)
Baltimore
39°19′39″N 76°37′09″W / 39.32756°N 76.61917°W / 39.32756; -76.61917 (Homewood)
City of Baltimore NRHP 71001033
29 KATHRYN (Skipjack)
1997 HABS photo
April 19, 1994
(#85001090)
Tilghman Island
38°42′40″N 76°19′53″W / 38.71102°N 76.33142°W / 38.71102; -76.33142 (KATHRYN (Skipjack))
Talbot NRHP 85001090.
30 Kennedy Farm
1964 HABS photo
November 7, 1973
(#73000941)
Samples Manor
39°22′40″N 77°42′56″W / 39.37784°N 77.71556°W / 39.37784; -77.71556 (Kennedy Farm)
Washington NRHP 73000941. Also known as John Brown's Headquarters.
31 LIGHTSHIP NO. 116 "CHESAPEAKE"
LIGHTSHIP NO. 116 "CHESAPEAKE"
December 20, 1989
(#80000349)
Baltimore
39°17′01″N 76°36′34″W / 39.28375°N 76.60956°W / 39.28375; -76.60956 (LIGHTSHIP NO. 116 "CHESAPEAKE")
City of Baltimore Built in 1930 at Charleston Drydock & Machine Co; took on the name of whatever station she was anchored at
32 London Town Publik House
100 px
April 15, 1970
(#70000262)
Woodland Beach
38°56′23″N 76°32′25″W / 38.93967°N 76.54026°W / 38.93967; -76.54026 (London Town Publik House)
Anne Arundel A county alms house
33 J. C. Lore Oyster House
J. C. Lore Oyster House
August 7, 2001
(#84003869)
Solomons
38°19′26″N 76°27′40″W / 38.323889°N 76.461111°W / 38.323889; -76.461111 (J. C. Lore Oyster House)
Calvert
34 Maryland Statehouse
Maryland Statehouse
December 19, 1960
(#66000385)
Annapolis
38°58′36″N 76°29′28″W / 38.97663°N 76.49107°W / 38.97663; -76.49107 (Maryland Statehouse)
Anne Arundel NRHP 66000385
35 Elmer V. McCollum House Upload image
January 7, 1976
(#76002182)
Baltimore
39°18′43″N 76°41′06″W / 39.31188°N 76.68491°W / 39.31188; -76.68491 (Elmer V. McCollum House)
City of Baltimore NRHP 76002182
36 H. L. Mencken House
70 px
July 28, 1983
(#83004384)
Baltimore
39°17′08″N 76°38′29″W / 39.28556°N 76.64137°W / 39.28556; -76.64137 (H. L. Mencken House)
City of Baltimore A home of author H. L. Mencken. The house is included in the Union Square-Hollins Market Historic District.
37 Minor Basilica of the Assumption of the Blessed Virgin Mary
The Basilica of the National Shrine of the Assumption of the Blessed Virgin Mary.
November 11, 1971
(#69000330)
Baltimore
39°17′36″N 76°36′58″W / 39.29340°N 76.61611°W / 39.29340; -76.61611 (Minor Basilica of the Assumption of the Blessed Virgin Mary)
City of Baltimore
38 Monocacy Battlefield
Monocacy Battlefield
November 8, 1973
(#66000908)
Frederick
39°22′16″N 77°23′31″W / 39.37115°N 77.39208°W / 39.37115; -77.39208 (Monocacy Battlefield)
Frederick NRHP 66000908
39 Montpelier
Montpelier
April 15, 1970
(#70000852)
Laurel
39°03′54″N 76°50′42″W / 39.065°N 76.845°W / 39.065; -76.845 (Montpelier)
Prince George's NRHP 70000852
40 Mount Clare
100 px
April 15, 1970
(#70000860)
Baltimore
39°16′37″N 76°38′37″W / 39.27697°N 76.64349°W / 39.27697; -76.64349 (Mount Clare)
City of Baltimore NRHP 70000860
41 Mount Royal Station and Trainshed
Mount Royal Station and Trainshed
December 8, 1976
(#73002191)
Baltimore
39°18′14″N 76°37′14″W / 39.30378°N 76.62046°W / 39.30378; -76.62046 (Mount Royal Station and Trainshed)
City of Baltimore NRHP 73002191.
42 Mount Vernon Place Historic District
Mount Vernon Place Historic District
November 11, 1971
(#71001037)
Baltimore
39°17′51″N 76°36′56″W / 39.297493°N 76.61565°W / 39.297493; -76.61565 (Mount Vernon Place Historic District)
City of Baltimore NRHP 71001037
43 NELLIE CROCKETT (Buy-boat) Upload image
April 19, 1994
(#94001185)
Georgetown
39°21′40″N 75°52′55″W / 39.36110°N 75.88183°W / 39.36110; -75.88183 (NELLIE CROCKETT (Buy-boat))
Kent Chesapeake Bay oyster buy-boat; built in 1926.
44 Old Lock Pump House, Chesapeake and Delaware Canal
Old Lock Pump House, Chesapeake and Delaware Canal
January 12, 1965
(#66000390)
Chesapeake City
39°31′26″N 75°48′39″W / 39.52380°N 75.81070°W / 39.52380; -75.81070 (Old Lock Pump House, Chesapeake and Delaware Canal)
Cecil NRHP 66000390
45 William Paca House
William Paca House
November 11, 1971
(#71000364)
Annapolis
38°58′46″N 76°29′17″W / 38.97944°N 76.48793°W / 38.97944; -76.48793 (William Paca House)
Anne Arundel
46 Peale's Baltimore Museum
HABS photo
December 21, 1965
(#66000915)
Baltimore
39°17′24″N 76°36′38″W / 39.29004°N 76.61063°W / 39.29004; -76.61063 (Peale's Baltimore Museum)
City of Baltimore NRHP 66000915
47 Phoenix Shot Tower
Phoenix Shot Tower
November 11, 1971
(#69000373)
Baltimore
39°17′19″N 76°36′20″W / 39.28867°N 76.60556°W / 39.28867; -76.60556 (Phoenix Shot Tower)
City of Baltimore NRHP 69000373
48 Edgar Allan Poe House
Edgar Allan Poe House
November 11, 1971
(#71001043)
Baltimore
39°17′21″N 76°38′00″W / 39.28923°N 76.63334°W / 39.28923; -76.63334 (Edgar Allan Poe House)
City of Baltimore NRHP 71001043
49 REBECCA T. RUARK (Skipjack)
REBECCA T. RUARK (Skipjack)
July 31, 2003
(#85001095)
Tilghman Island
38°42′46″N 76°19′53″W / 38.712778°N 76.331389°W / 38.712778; -76.331389 (REBECCA T. RUARK (Skipjack))
Talbot
50 Ira Remsen House
Ira Remsen House
May 15, 1975
(#75002102)
Baltimore
39°17′44″N 76°37′10″W / 39.29568°N 76.61946°W / 39.29568; -76.61946 (Ira Remsen House)
City of Baltimore NRHP 75002102
51 Riversdale Mansion
Riversdale Mansion
December 9, 1997
(#73002166)
Riverdale
38°57′37″N 76°55′55″W / 38.960278°N 76.931944°W / 38.960278; -76.931944 (Riversdale Mansion)
Prince George's
52 Henry August Rowland House
Henry August Rowland House
May 15, 1975
(#75002098)
Baltimore
39°17′54″N 76°37′04″W / 39.29846°N 76.61767°W / 39.29846; -76.61767 (Henry August Rowland House)
City of Baltimore Home of physicist Henry Augustus Rowland.
53 St. Mary's City Historic District
St. Mary's City Historic District
August 4, 1969
(#69000310)
St. Marys City
St. Mary's
54 St. Mary's Seminary Chapel
100 px
November 11, 1971
(#71001046)
Baltimore
39°17′38″N 76°37′23″W / 39.29401°N 76.62302°W / 39.29401; -76.62302 (St. Mary's Seminary Chapel)
City of Baltimore
55 N.S. SAVANNAH (Nuclear Ship)
N.S. SAVANNAH (Nuclear Ship)
July 17, 1991
(#82001518)
Baltimore
39°15′30″N 76°33′20″W / 39.258472°N 76.555417°W / 39.258472; -76.555417 (N.S. SAVANNAH (Nuclear Ship))
Baltimore NRHP 90000608
56 Sheppard and Enoch Pratt Hospital and Gate House
Sheppard and Enoch Pratt Hospital and Gate House
November 11, 1971
(#71000369)
Towson
39°23′28″N 76°37′09″W / 39.391111°N 76.619167°W / 39.391111; -76.619167 (Sheppard and Enoch Pratt Hospital and Gate House)
Baltimore County NRHP 71000369
57 Sion Hill
1936 HABS photo
April 27, 1992
(#90000608)
Havre De Grace
39°33′58″N 76°07′39″W / 39.56606°N 76.12740°W / 39.56606; -76.12740 (Sion Hill)
Harford NRHP 90000608
58 Sotterley
100 px
February 16, 2000
(#72001487)
Hollywood
38°22′47″N 76°32′20″W / 38.379722°N 76.538889°W / 38.379722; -76.538889 (Sotterley)
St. Mary's
59 Spacecraft Magnetic Test Facility
NASA photo
October 3, 1985
(#85002811)
Greenbelt
39°00′17″N 76°49′31″W / 39.00485°N 76.82541°W / 39.00485; -76.82541 (Spacecraft Magnetic Test Facility)
Prince George's NRHP 85002811
60 Star-Spangled Banner Flag House
1936 HABS photo
December 16, 1969
(#69000320)
Baltimore
39°17′08″N 76°36′13″W / 39.28563°N 76.60358°W / 39.28563; -76.60358 (Star-Spangled Banner Flag House)
City of Baltimore House where Mary Young Pickersgill sewed the large Star-Spangled Banner flag of the United States, to fly over Fort McHenry, inspiring the U.S. national anthem.
61 Peggy Stewart House
Peggy Stewart House
November 7, 1973
(#73000887)
Annapolis
38°58′55″N 76°29′14″W / 38.98189°N 76.48725°W / 38.98189; -76.48725 (Peggy Stewart House)
Anne Arundel NRHP 73000887
62 USCGC TANEY (Coast Guard cutter)
USCGC TANEY (Coast Guard cutter)
June 7, 1988
(#88001826)
Baltimore
39°17′09″N 76°36′23″W / 39.285833°N 76.606389°W / 39.285833; -76.606389 (USCGC TANEY (Coast Guard cutter))
City of Baltimore
63 Thomas Point Shoal Light Station
Thomas Point Shoal Light Station
January 20, 1999
(#75000864)
Annapolis
38°53′56″N 76°26′10″W / 38.899°N 76.436°W / 38.899; -76.436 (Thomas Point Shoal Light Station)
Anne Arundel
64 Thomas Viaduct, Baltimore & Ohio Railroad
Thomas Viaduct, Baltimore & Ohio Railroad
January 28, 1964
(#66000388)
Relay
39°13′12″N 76°42′49″W / 39.22000°N 76.71351°W / 39.22000; -76.71351 (Thomas Viaduct, Baltimore & Ohio Railroad)
Baltimore County & Howard County NRHP 66000388.
65 USS TORSK (Submarine)
USS TORSK (Submarine)
January 14, 1986
(#86000090)
Baltimore
39°16′58″N 76°36′33″W / 39.28285°N 76.60908°W / 39.28285; -76.60908 (USS TORSK (Submarine))
City of Baltimore NRHP 86000090.
66 Tulip Hill
1936 HABS photo
April 15, 1970
(#70000261)
Galesville
38°51′03″N 76°33′02″W / 38.850833°N 76.550556°W / 38.850833; -76.550556 (Tulip Hill)
Anne Arundel NRHP 70000261
67 United States Naval Academy
United States Naval Academy
July 4, 1961
(#66000386)
Annapolis
38°59′04″N 76°29′20″W / 38.98443°N 76.48888°W / 38.98443; -76.48888 (United States Naval Academy)
Anne Arundel NRHP 66000386.
68 Washington Aqueduct
Washington Aqueduct
November 7, 1973
(#73002123)
Great Falls, MD and Washington, DC
38°56′15″N 77°06′51″W / 38.9375°N 77.114167°W / 38.9375; -77.114167 (Washington Aqueduct)
Montgomery, MD and District of Columbia Also in District of Columbia
69 William Henry Welch House
William Henry Welch House
January 7, 1976
(#76002186)
Baltimore
39°18′00″N 76°36′51″W / 39.30008°N 76.61428°W / 39.30008; -76.61428 (William Henry Welch House)
City of Baltimore NRHP 76002186.
70 West St. Mary's Manor
HABS photo
April 15, 1970
(#70000854)
Drayden
38°11′10″N 76°26′54″W / 38.186111°N 76.448333°W / 38.186111; -76.448333 (West St. Mary's Manor)
St. Mary's NRHP 70000854
71 Whitehall
Whitehall
October 9, 1960
(#66000387)
Annapolis
39°00′15″N 76°25′37″W / 39.004167°N 76.426944°W / 39.004167; -76.426944 (Whitehall)
Anne Arundel NRHP 66000387
72 WILLIAM. B. TENNISON (Buy-Boat)
William B. Tennison
April 19, 1994
(#80001799)
Solomons
38°19′23″N 76°27′39″W / 38.32315°N 76.46089°W / 38.32315; -76.46089 (WILLIAM. B. TENNISON (Buy-Boat))
Calvert NRHP 80001799.
73 Wye House
Wye House
April 15, 1970
(#70000264)
Easton
38°51′12″N 76°10′06″W / 38.853398°N 76.168406°W / 38.853398; -76.168406 (Wye House)
Talbot

Historic areas of the NPS in Maryland[edit]

National Historical Parks, some National Monuments, and certain other areas listed in the National Park system are historic landmarks of national importance that are highly protected already, often before the inauguration of the NHL program in 1960, and are then often not also named NHLs per se. There are ___ of these in Maryland. The National Park Service lists these fourteen together with the NHLs in the state,[4]

The Clara Barton National Historic Site, Monocacy National Battlefield and Thomas Stone National Historic Site are also NHLs and are listed above (with the latter under its alternative name, Habre de Venture)

The other seven are:

Landmark name
Image Date established[5] Location County Description
1 Antietam National Battlefield Burnside's Bridge August 30, 1890 Sharpsburg Washington
2 Chesapeake and Ohio Canal National Historical Park C&O Canal - Cushwa Visitor Center.jpg Maryland County Also included in District of Columbia and West Virginia
3 Fort McHenry National Monument and Historic Shrine Fort McHenry Baltimore City of Baltimore
4 Fort Washington Park Fort Washington from across the river.jpg Fort Washington Prince George's County
5 Hampton National Historic Site Hampton Natl Historic Site.jpg Hampton, Maryland Baltimore County
6 Harpers Ferry National Historical Park HarpersFerryCSXRailBridge.jpg Maryland Washington County Also included in Virginia and West Virginia
7 Piscataway Park Piscataway park.jpg Accokeek Prince George's County:)

Former National Historic Landmarks[edit]

There is one former NHL, Resurrection Manor, which was demolished in 2002 and subsequently delisted.

# Landmark name Image Date designated Date withdrawn Locality County Description
1 Resurrection Manor Resurrection Manor.jpeg April 15, 1970 February 17, 2006 Hollywood vicinity
38°20′17″N 76°30′34″W / 38.338056°N 76.509444°W / 38.338056; -76.509444 (Resurrection Manor site)
St. Mary's Demolished in 2002 and replaced by a modern home.[6]

See also[edit]

References[edit]

  1. ^ National Park Service (June 2011). "National Historic Landmarks Survey: List of National Historic Landmarks by State" (PDF). Retrieved 2011-07-04. .
  2. ^ Numbers represent an ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
  3. ^ The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.
  4. ^ These are listed on p.112-113 of "National Historic Landmarks Survey: List of National Historic Landmarks by State", November 2007 version.
  5. ^ Date of listing as National Historic Site or similar designation, from various sources in articles indexed.
  6. ^ NHL webpage on it, for use in article

External links[edit]