National Register of Historic Places listings in Delaware County, Pennsylvania

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Location of Delaware County in Pennsylvania

This is a list of the National Register of Historic Places listings in Delaware County, Pennsylvania.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Delaware County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a Google map.^[1]

There are 88 properties and districts listed on the National Register in the county. Five sites are further designated as National Historic Landmarks.

This National Park Service list is complete through NPS recent listings posted April 19, 2013.^[2]

Current listings [edit]

^[3]	Name on the Register	Date listed	Location	City or town	Summary
1	1724 Chester Courthouse	01971-05-27May 27, 1971	Market Street below 5th Street 39°50′57″N 75°21′36″W / 39.849167°N 75.36°W / 39.849167; -75.36 (1724 Chester Courthouse)	Chester
2	Henry Albertson Subdivision Historic District	01998-01-30January 30, 1998	Roughly bounded by North Lansdowne, Clover, Wycombe, Price, and Stewart Avenues, and Balfour Cir. 39°56′34″N 75°16′21″W / 39.942778°N 75.2725°W / 39.942778; -75.2725	Lansdowne
3	Allgates	01979-05-15May 15, 1979	Coopertown Road 39°59′54″N 75°19′36″W / 39.998333°N 75.326667°W / 39.998333; -75.326667 (Allgates)	Haverford	Wilson Eyre, architect (1910, expanded 1917).
4	Bartram's Covered Bridge	01980-12-10December 10, 1980	West of Newtown on Legislative Route 15098 39°59′23″N 75°26′15″W / 39.989722°N 75.4375°W / 39.989722; -75.4375 (Bartram's Covered Bridge)	Newtown Township	Extends into Willistown Township in Chester County
5	Booth Farm	02003-06-13June 13, 2003	3221 Foulk Road 39°51′15″N 75°29′24″W / 39.854167°N 75.49°W / 39.854167; -75.49 (Booth Farm)	Boothwyn
6	Brandywine Battlefield	01966-10-15October 15, 1966	Brandywine Battlefield Park 39°53′17″N 75°35′37″W / 39.888056°N 75.593611°W / 39.888056; -75.593611 (Brandywine Battlefield)	Chadds Ford Township
7	Brandywine Summit Camp Meeting	01995-02-24February 24, 1995	119 Beaver Valley Road, Chadds Ford 39°51′04″N 75°32′50″W / 39.851111°N 75.547222°W / 39.851111; -75.547222 (Brandywine Summit Camp Meeting)	Concord Township
8	Bridge in Radnor Township No. 1	01988-06-22June 22, 1988	Goshen Road over Darby Creek 40°00′13″N 75°22′19″W / 40.003611°N 75.371944°W / 40.003611; -75.371944 (Bridge in Radnor Township No. 1)	Broomall
9	Bridge in Radnor Township No. 2	01988-06-22June 22, 1988	Bryn Mawr Avenue over Meadow Brook Creek 40°00′41″N 75°20′39″W / 40.011389°N 75.344167°W / 40.011389; -75.344167 (Bridge in Radnor Township No. 2)	Villanova
10	Camp-Woods	01983-09-01September 1, 1983	745 Newtown Road 40°01′15″N 75°22′30″W / 40.020833°N 75.375°W / 40.020833; -75.375 (Camp-Woods)	Villanova
11	Chad House	01971-03-11March 11, 1971	Pennsylvania Route 100 39°52′29″N 75°35′31″W / 39.874722°N 75.591944°W / 39.874722; -75.591944 (Chad House)	Chadds Ford Township
12	Chadds Ford Historic District	01971-11-23November 23, 1971	Junction of U.S. Route 1 and Pennsylvania Route 100 39°52′17″N 75°35′31″W / 39.871389°N 75.591944°W / 39.871389; -75.591944 (Chadds Ford Historic District)	Chadds Ford Township
13	Chamberlain-Pennell House	01977-12-27December 27, 1977	West of Media off U.S. Route 1 at Valley Brook Road 39°53′52″N 75°28′47″W / 39.897778°N 75.479722°W / 39.897778; -75.479722 (Chamberlain-Pennell House)	Chester Heights
14	Chanticleer	01984-07-24July 24, 1984	786 Church Road 40°1′49.8″N 75°23′11.6″W / 40.030500°N 75.386556°W / 40.030500; -75.386556 (Chanticleer)^[4]	Wayne
15	Chester Creek Historic District	01972-03-24March 24, 1972	North, east, and south of Glen Mills along the western branch of Chester Creek 39°55′23″N 75°29′27″W / 39.923056°N 75.490833°W / 39.923056; -75.490833 (Chester Creek Historic District)	Thornbury Township
16	Chester Heights Camp Meeting Historic District	02001-05-08May 8, 2001	320 Valley Brook Road 39°53′24″N 75°28′03″W / 39.89°N 75.4675°W / 39.89; -75.4675	Chester Heights
17	Chester Waterside Station of the Philadelphia Electric Company	02007-05-24May 24, 2007	2501 Seaport Dr. 39°49′45″N 75°23′02″W / 39.829167°N 75.383889°W / 39.829167; -75.383889	Chester
18	John Cheyney Log Tenant House and Farm	01978-11-21November 21, 1978	Station Road 39°55′50″N 75°30′52″W / 39.930556°N 75.514444°W / 39.930556; -75.514444	Cheyney
19	Chichester Friends Meetinghouse	01973-03-14March 14, 1973	611 Meetinghouse Road 39°50′11″N 75°25′53″W / 39.836389°N 75.431389°W / 39.836389; -75.431389 (Chichester Friends Meetinghouse)	Boothwyn
20	Collen Brook Farm	01988-12-22December 22, 1988	Off Mansion and Marvine Roads 39°57′05″N 75°19′16″W / 39.951389°N 75.321111°W / 39.951389; -75.321111 (Collen Brook Farm)	Upper Darby Township
21	Concord Friends Meetinghouse	01977-06-17June 17, 1977	Old Concord Road 39°53′07″N 75°31′13″W / 39.885278°N 75.520278°W / 39.885278; -75.520278 (Concord Friends Meetinghouse)	Concordville
22	Concordville Historic District	01973-04-03April 3, 1973	Concord Road and Baltimore Pike 39°53′09″N 75°31′15″W / 39.885833°N 75.520833°W / 39.885833; -75.520833 (Concordville Historic District)	Concordville
23	Crosley-Garrett Mill Workers' Housing, Store and Mill Site	02003-02-27February 27, 2003	Paper Mill Road and St. David's Road 40°01′09″N 75°24′16″W / 40.019167°N 75.404444°W / 40.019167; -75.404444	Newtown Township
24	George K. Crozer Mansion	01973-08-14August 14, 1973	6th Street 39°51′19″N 75°23′16″W / 39.855278°N 75.387778°W / 39.855278; -75.387778 (George K. Crozer Mansion)	Upland	Destroyed by fire in June 1990, and subsequently demolished.
25	John P. Crozer II Mansion	01980-07-23July 23, 1980	900, 922, 924 and 926 Main Street 39°51′31″N 75°23′00″W / 39.858611°N 75.383333°W / 39.858611; -75.383333 (John P. Crozer II Mansion)	Upland
26	Darby Meeting	01978-09-13September 13, 1978	1017 Main Street 39°55′15″N 75°15′48″W / 39.920833°N 75.263333°W / 39.920833; -75.263333 (Darby Meeting)	Darby
27	Delaware County National Bank	01987-11-05November 5, 1987	1 West Third Street 39°50′49″N 75°21′34″W / 39.846944°N 75.359444°W / 39.846944; -75.359444 (Delaware County National Bank)	Chester
28	Downtown Wayne Historic District	02012-09-05September 5, 2012	Roughly bounded by Louella Ct., West Ave., and S. Wayne Ave., at Wayne 40°02′41″N 75°23′07″W / 40.044736°N 75.385202°W / 40.044736; -75.385202 (Downtown Wayne Historic District)	Radnor Township
29	Eden Cemetery	02010-12-13December 13, 2010	1434 Springfield Rd. 39°55′20″N 75°16′24″W / 39.922222°N 75.273333°W / 39.922222; -75.273333 (Eden Cemetery)	Collingdale
30	Federal School	01971-11-05November 5, 1971	Haverford-Darby Road 39°59′48″N 75°19′34″W / 39.996667°N 75.326111°W / 39.996667; -75.326111 (Federal School)	Haverford
31	Forge Hill	01973-03-07March 7, 1973	Off U.S. Route 1 39°54′02″N 75°27′48″W / 39.900556°N 75.463333°W / 39.900556; -75.463333 (Forge Hill)	Wawa
32	Gilpin Homestead	01971-05-27May 27, 1971	Harvey Road 39°53′02″N 75°33′50″W / 39.883889°N 75.563889°W / 39.883889; -75.563889 (Gilpin Homestead)	Chadds Ford Township
33	Glenays	01977-12-27December 27, 1977	926 Coopertown Road 40°00′41″N 75°19′49″W / 40.011389°N 75.330278°W / 40.011389; -75.330278 (Glenays)	Bryn Mawr
34	The Grange	01976-01-11January 11, 1976	Grove Pl. 39°58′33″N 75°17′05″W / 39.975833°N 75.284722°W / 39.975833; -75.284722 (The Grange)	Havertown
35	Handwrought	01978-01-18January 18, 1978	Concord and Station Road 39°52′52″N 75°30′52″W / 39.881111°N 75.514444°W / 39.881111; -75.514444 (Handwrought)	Concordville
36	High Hill Farm	01986-08-21August 21, 1986	180 Thornton Road 39°53′48″N 75°31′30″W / 39.896667°N 75.525°W / 39.896667; -75.525 (High Hill Farm)	Concordville
37	Hood Octagonal School	02006-02-14February 14, 2006	3500 West Chester Pike, Newtown Square 39°59′10″N 75°23′22″W / 39.986111°N 75.389444°W / 39.986111; -75.389444 (Hood Octagonal School)	Newtown Township	On grounds of Dunwoody Village
38	Ivy Mills Historic District	01972-08-21August 21, 1972	Corner of Ivy Mills and Pole Cat Roads 39°53′10″N 75°29′14″W / 39.886111°N 75.487222°W / 39.886111; -75.487222 (Ivy Mills Historic District)	Concord Township
39	Kuerner Farm	02011-07-11July 11, 2011	14 Ring Road 39°52′09″N 75°34′32″W / 39.869167°N 75.575556°W / 39.869167; -75.575556 (Kuerner Farm)	Chadds Ford Township	The Kuerner Farm was the inspiration for more than 1,000 Wyeth paintings over a 64-year period.
40	Lansdowne Park Historic District	01987-11-05November 5, 1987	West Greenwood, Owen, West Baltimore, Windermere, and West Stratford Avenues 39°56′22″N 75°16′33″W / 39.939444°N 75.275833°W / 39.939444; -75.275833 (Lansdowne Park Historic District)	Lansdowne
41	Lansdowne Theatre	01987-01-06January 6, 1987	29 North Lansdowne Avenue 39°56′20″N 75°16′20″W / 39.938889°N 75.272222°W / 39.938889; -75.272222 (Lansdowne Theatre)	Lansdowne
42	The Lazaretto	01972-03-16March 16, 1972	Wanamaker Avenue and 2nd Street 39°51′38″N 75°18′02″W / 39.860556°N 75.300556°W / 39.860556; -75.300556 (The Lazaretto)	Essington
43	Thomas Leiper Estate	01970-12-29December 29, 1970	Avondale Road 39°53′12″N 75°21′30″W / 39.886667°N 75.358333°W / 39.886667; -75.358333 (Thomas Leiper Estate)	Wallingford
44	Lower Swedish Cabin	01980-06-09June 9, 1980	Creek Road 39°56′05″N 75°17′43″W / 39.934722°N 75.295278°W / 39.934722; -75.295278 (Lower Swedish Cabin)	Drexel Hill
45	Thomas Massey House	01970-11-16November 16, 1970	Lawrence and Springhouse Roads 39°57′57″N 75°21′07″W / 39.965778°N 75.351889°W / 39.965778; -75.351889 (Thomas Massey House)	Broomall
46	Media Armory	01989-12-22December 22, 1989	12 East State Street 39°55′06″N 75°23′20″W / 39.918333°N 75.388889°W / 39.918333; -75.388889 (Media Armory)	Media	Will Price, architect.
47	Melrose	01986-09-04September 4, 1986	Hill Dr. 39°55′56″N 75°31′38″W / 39.932222°N 75.527222°W / 39.932222; -75.527222 (Melrose)	Cheyney
48	Merion Golf Club, East and West Courses	01989-12-21December 21, 1989	Ardmore Avenue 39°59′36″N 75°19′35″W / 39.993333°N 75.326389°W / 39.993333; -75.326389	Ardmore
49	Morton Homestead	01970-12-02December 2, 1970	100 Lincoln Avenue 39°52′37″N 75°18′21″W / 39.876944°N 75.305833°W / 39.876944; -75.305833 (Morton Homestead)	Prospect Park
50	Morton Morton House	02000-02-04February 4, 2000	Junction of Muckinipates and Darby Creeks 39°52′50″N 75°17′27″W / 39.880556°N 75.290833°W / 39.880556; -75.290833 (Morton Morton House)	Norwood
51	Newlin Mill Complex	01983-03-09March 9, 1983	South Cheyney Road 39°53′25″N 75°30′22″W / 39.890278°N 75.506111°W / 39.890278; -75.506111 (Newlin Mill Complex)	Glen Mills
52	Nicholas Newlin House	01972-04-26April 26, 1972	Concord Road 39°53′10″N 75°31′19″W / 39.886111°N 75.521944°W / 39.886111; -75.521944 (Nicholas Newlin House)	Concordville
53	Nitre Hall	01970-12-18December 18, 1970	Karakung Dr. 39°59′01″N 75°17′09″W / 39.983611°N 75.285833°W / 39.983611; -75.285833 (Nitre Hall)	Havertown
54	North Wayne Historic District	01985-07-25July 25, 1985	Roughly bounded by Eagle Road, Woodland Ct., Radnor Street, Poplar, and North Wayne Avenue 40°02′59″N 75°23′12″W / 40.049722°N 75.386667°W / 40.049722; -75.386667 (North Wayne Historic District)	Wayne
55	Ogden House	01979-11-20November 20, 1979	530 Cedar Lane 39°54′41″N 75°21′04″W / 39.911389°N 75.351111°W / 39.911389; -75.351111 (Ogden House)	Swarthmore
56	Old Main	01973-06-18June 18, 1973	21st Street and Upland Avenue 39°51′21″N 75°22′17″W / 39.855833°N 75.371389°W / 39.855833; -75.371389 (Old Main)	Upland
57	Old Main and Chemistry Building	01978-05-22May 22, 1978	14th Street between Melrose Avenue and Walnut Street 39°51′42″N 75°21′19″W / 39.861667°N 75.355278°W / 39.861667; -75.355278 (Old Main and Chemistry Building)	Chester
58	Old Rose Tree Tavern	01971-06-21June 21, 1971	Northeast of junction of Rose Tree and Providence Roads 39°56′17″N 75°23′34″W / 39.938056°N 75.392778°W / 39.938056; -75.392778 (Old Rose Tree Tavern)	Media	Inside Rose Tree Park
59	William Painter Farm	01971-07-27July 27, 1971	2 miles (3.2 km) northeast of Chadds Ford on U.S. Route 1 39°52′42″N 75°33′10″W / 39.878333°N 75.552778°W / 39.878333; -75.552778 (William Painter Farm)	Chadds Ford Township
60	William Penn Landing Site	01971-03-11March 11, 1971	Penn and Front Streets 39°50′36″N 75°21′41″W / 39.843333°N 75.361389°W / 39.843333; -75.361389 (William Penn Landing Site)	Chester
61	Pennsylvania Railroad Station at Wayne	01999-05-07May 7, 1999	Junction of North Wayne Avenue and Station Road 40°02′44″N 75°23′16″W / 40.045556°N 75.387778°W / 40.045556; -75.387778	Wayne
62	Pont Reading	01972-10-26October 26, 1972	2713 Haverford Road 39°59′47″N 75°18′10″W / 39.996389°N 75.302778°W / 39.996389; -75.302778 (Pont Reading)	Ardmore
63	The Printzhof	01966-10-15October 15, 1966	Taylor Avenue and 2nd Street 39°51′40″N 75°18′11″W / 39.861111°N 75.303056°W / 39.861111; -75.303056 (The Printzhof)	Essington
64	Caleb Pusey House	01971-03-11March 11, 1971	15 Race Street 39°51′04″N 75°23′13″W / 39.851111°N 75.386944°W / 39.851111; -75.386944 (Caleb Pusey House)	Upland
65	Pusey-Crozier Mill Historic District	01976-09-27September 27, 1976	Race Street 39°51′05″N 75°23′12″W / 39.851389°N 75.386667°W / 39.851389; -75.386667	Upland
66	Radnor Friends Meetinghouse	01978-08-31August 31, 1978	Sproul and Conestoga Roads 40°01′48″N 75°21′53″W / 40.03°N 75.364722°W / 40.03; -75.364722 (Radnor Friends Meetinghouse)	Ithan
67	Ridley Creek State Park	01976-10-08October 8, 1976	Northwest of Media between Pennsylvania Routes 3 and 352 39°57′13″N 75°26′41″W / 39.953611°N 75.444722°W / 39.953611; -75.444722 (Ridley Creek State Park)	Media
68	Dr. Samuel D. Risley House	01990-04-26April 26, 1990	430 North Monroe Street 39°55′19″N 75°23′14″W / 39.921944°N 75.387222°W / 39.921944; -75.387222 (Dr. Samuel D. Risley House)	Media
69	Rose Valley Historic District	02010-07-19July 19, 2010	Roughly bounded by Ridley Creek, Woodward Rd., Providence and Brookhaven Rds. and Todmorden Ln. within Rose Valley Borough 39°53′46″N 75°23′06″W / 39.896111°N 75.385°W / 39.896111; -75.385 (Rose Valley Historic District)	Rose Valley
70	St. David's Church and Graveyard	01978-09-20September 20, 1978	7 miles (11 km) north of Media 40°01′37″N 75°24′16″W / 40.026944°N 75.404583°W / 40.026944; -75.404583 (St. David's Church and Graveyard)	Newtown Township
71	Saturday Club	01978-03-14March 14, 1978	117 West Wayne Avenue 40°02′36″N 75°23′21″W / 40.043333°N 75.389167°W / 40.043333; -75.389167 (Saturday Club)	Wayne
72	Second Street Bridge	01988-06-22June 22, 1988	Pennsylvania Route 291/Second Street over Chester Creek 39°50′41″N 75°21′39″W / 39.844722°N 75.360833°W / 39.844722; -75.360833 (Second Street Bridge)	Chester	Destroyed^[5]
73	Seventeen-hundred-and-four House	01967-12-24December 24, 1967	Oakland Road, near junction of U.S. Route 202 and County Road 15199 39°53′47″N 75°33′40″W / 39.896389°N 75.561111°W / 39.896389; -75.561111 (Seventeen-hundred-and-four House)	Dilworthtown
74	South Wayne Historic District	01991-04-18April 18, 1991	Roughly bounded by Lancaster Avenue, Conestoga Road and Iven Avenue, Radnor Township 40°02′22″N 75°22′59″W / 40.039444°N 75.383056°W / 40.039444; -75.383056 (South Wayne Historic District)	Wayne
75	Square Tavern	01984-09-07September 7, 1984	Newtown Street Road and Goshen Road 39°59′46″N 75°24′30″W / 39.996111°N 75.408333°W / 39.996111; -75.408333 (Square Tavern)	Newtown Square
76	Stonehaven	01996-10-24October 24, 1996	484 Lenni Road, junction with New Road, Borough of Chester Heights 39°53′35″N 75°27′09″W / 39.893056°N 75.4525°W / 39.893056; -75.4525 (Stonehaven)	Chester Heights
77	Thompson Cottage	01977-04-13April 13, 1977	Southeast of West Chester on Thornton Road 39°53′38″N 75°31′24″W / 39.893889°N 75.523333°W / 39.893889; -75.523333 (Thompson Cottage)	Concord Township
78	Thornton Village Historic District	02006-11-14November 14, 2006	Centered on Thornton and Glen Mills Roads 39°54′36″N 75°31′54″W / 39.91°N 75.531667°W / 39.91; -75.531667	Thornbury Township
79	Thunderbird Lodge	01989-08-18August 18, 1989	45 Rose Valley Road 39°53′55″N 75°23′17″W / 39.898611°N 75.388056°W / 39.898611; -75.388056 (Thunderbird Lodge)	Rose Valley	Will Price, architect.
80	Twaddell's Mill and House	01973-03-07March 7, 1973	Rock Hill Road south of Chadds Ford 39°50′39″N 75°34′43″W / 39.844167°N 75.578611°W / 39.844167; -75.578611 (Twaddell's Mill and House)	Chadds Ford Township
81	Twentieth Century Club of Lansdowne	01980-07-23July 23, 1980	84 South Lansdowne Avenue 39°56′08″N 75°16′24″W / 39.935556°N 75.273333°W / 39.935556; -75.273333	Lansdowne
82	John J. Tyler Arboretum	02003-02-27February 27, 2003	515 Painter Road 39°56′05″N 75°25′52″W / 39.934722°N 75.431111°W / 39.934722; -75.431111 (John J. Tyler Arboretum)	Lima
83	Wayne Hotel	01987-11-05November 5, 1987	139 East Lancaster Avenue 40°02′38″N 75°23′12″W / 40.043889°N 75.386667°W / 40.043889; -75.386667 (Wayne Hotel)	Wayne
84	Benjamin West Birthplace	01966-10-15October 15, 1966	Swarthmore College campus 39°54′18″N 75°21′06″W / 39.905°N 75.351667°W / 39.905; -75.351667 (Benjamin West Birthplace)	Swarthmore
85	Westlawn	01988-11-18November 18, 1988	123 North Providence Road 39°54′23″N 75°22′37″W / 39.906389°N 75.376944°W / 39.906389; -75.376944 (Westlawn)	Wallingford
86	Wolley Stille	01980-06-27June 27, 1980	Harvey Road 39°52′28″N 75°21′58″W / 39.874444°N 75.366111°W / 39.874444; -75.366111 (Wolley Stille)	Wallingford
87	Woodcrest	02008-12-30December 30, 2008	610 King of Prussia Road, Cabrini College campus 40°03′16″N 75°22′30″W / 40.054444°N 75.375°W / 40.054444; -75.375 (Woodcrest)	Radnor Township
88	N. C. Wyeth House and Studio	01997-12-09December 9, 1997	Murphy Road 39°51′59″N 75°35′09″W / 39.866342°N 75.585785°W / 39.866342; -75.585785 (Wyeth, N.C., House and Studio)	Chadds Ford Township	Home and studio of painter N.C. Wyeth and family. Managed by the Brandywine River Museum

Former listings [edit]

^[3]	Site name	Image	Date listed/removed	Location	City or town	Summary
1	Bridge in Ridley Park Borough		Listed 01988-05-10May 10, 1988, removed 01993-03-01March 1, 1993	W. Ridley Ave. over Little Crum Creek 39°52′32″N 75°19′49″W / 39.8756°N 75.3303°W / 39.8756; -75.3303 (Bridge in Ridley Park Borough)	Ridley Park

References [edit]

^ The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. For about 1% of NRIS original coordinates, experience has shown that one or both coordinates are typos or otherwise extremely far off; some corrections may have been made. A more subtle problem causes many locations to be off by up to 150 yards, depending on location in the country: most NRIS coordinates were derived from tracing out latitude and longitudes off of USGS topographical quadrant maps created under the North American Datum of 1927, which differs from the current, highly accurate WGS84 GPS system used by most on-line maps. Chicago is about right, but NRIS longitudes in Washington are higher by about 4.5 seconds, and are lower by about 2.0 seconds in Maine. Latitudes differ by about 1.0 second in Florida. Some locations in this table may have been corrected to current GPS standards.
^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on April 19, 2013.
^ ^a ^b 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.
^ Location is derived from the Chanticleer website; the NRIS lists the property as "Address Restricted"
^ View provided by File:MouthChesterCreek.JPG

[1] The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. For about 1% of NRIS original coordinates, experience has shown that one or both coordinates are typos or otherwise extremely far off; some corrections may have been made. A more subtle problem causes many locations to be off by up to 150 yards, depending on location in the country: most NRIS coordinates were derived from tracing out latitude and longitudes off of USGS topographical quadrant maps created under the North American Datum of 1927, which differs from the current, highly accurate WGS84 GPS system used by most on-line maps. Chicago is about right, but NRIS longitudes in Washington are higher by about 4.5 seconds, and are lower by about 2.0 seconds in Maine. Latitudes differ by about 1.0 second in Florida. Some locations in this table may have been corrected to current GPS standards.

[2] "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on April 19, 2013.

[NRHP_colors-3] 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.

[4] Location is derived from the Chanticleer website; the NRIS lists the property as "Address Restricted"

[5] View provided by File:MouthChesterCreek.JPG

[1]

[2]

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[5]

National Register of Historic Places listings in Delaware County, Pennsylvania

Current listings [edit]

Former listings [edit]

See also [edit]

References [edit]

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