Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Warehouse, 100-102 North Main Street (rear), Concord, Merrimack County...
Significance: A utilitarian structure built of locally quarried granite. The building has had few changes over the years. Survey number: HABS NH-165 Building/structure dates: before 1890 Initial Construction
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Merrimack County Bank, 214 North Main Street, Concord, Merrimack Count...
Significance: Architecturally significant as good example of American interpretation of Adamesque style. Building housed the N.H. Historical Society in its early days, contained the law office of Franklin Pier... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph of a barn, farm, small home in Sweden, free to use, no copyright restrictions image - Picryl description
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Eagle Hotel Garage, 102 1/2 North Main Street, Concord, Merrimack Coun...
Significance: Constructed as a storage facility for the Eagle Hotel in 1901, Rogers Garage was later incorporated into the hotel's garage complex (ca. 1910). The structure has served as a commercial garage sinc... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Concord Gas Light Company, 1922 Gasholder, South Main Street, Concord,...
Picryl description: Public domain image of a bridge over a water stream, free to use, no copyright restrictions.
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Eagle Hotel Garage, 102 1/2 North Main Street, Concord, Merrimack Coun...
Significance: Constructed as a storage facility for the Eagle Hotel in 1901, Rogers Garage was later incorporated into the hotel's garage complex (ca. 1910). The structure has served as a commercial garage sinc... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Concord Gas Light Company, Oil Tank Storage Building, South Main Stree...
Survey number: HAER NH-18-A Public domain photograph of a storage tank, free to use, no copyright restrictions image - Picryl description
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Concord Gas Light Company, 1922 Gasholder, South Main Street, Concord,...
Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Centennial Block, 57-62 North Main Street, Concord, Merrimack County, ...
Significance: The Centennial Block was built for James R. Hill, founder of the company that manufactured the Concord Harness, a superior stage and farm harness. In addition to the Centennial Block, Hill was re... More
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Manchester Street Bridge, Spanning Merrimack River at Manchester Stree...
Significance: It is significant as the longest through truss bridge in New Hampshire. It is one of only four extant steel combination truss bridges in the state. It embodies the distinctive characteristics of t... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Centennial Block, 57-62 North Main Street, Concord, Merrimack County, ...
Significance: The Centennial Block was built for James R. Hill, founder of the company that manufactured the Concord Harness, a superior stage and farm harness. In addition to the Centennial Block, Hill was re... More
Reverend Timothy Walker House, 276 North Main Street, Concord, Merrima...
Significance: The old (1733-74) portion of the house is representative of the typical New England minister's house in the 2nd quarter of the 18th century. It was enlarged toward the end of the century and agai... More
Concord Gas Light Company, Oil Tank Storage Building, South Main Stree...
Survey number: HAER NH-18-A Public domain photograph of a storage tank, free to use, no copyright restrictions image - Picryl description
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Joseph Walker Cottage, 278 North Main Street, Concord, Merrimack Count...
Significance: Virtually unchanged example of one of the house types advocated in the books of Andrew Jackson Downing (1815-1852). Fine example of rural taste of the middle Victorian period. The cottage is adj... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Concord Gas Light Company, Gasholder House, South Main Street, Concord...
Significance: In service from 1888-1952, is the last structure of its kind in the U.S. still containing its original gasholder. Similar structures were a common feature in the urban areas of New England and upp... More
Water Street Bridge, Spanning Boston & Maine Railroad tracks at Water ...
Significance: The bridge is one of 35 historic through girder bridges extant in the state of New Hampshire. It ranked fifth under the NHDOT bridge rating system. The bridge is technologically significant becaus... More
Concord Gas Light Company, South Main Street, Concord, Merrimack Count...
Survey number: HAER NH-18 Public domain photograph - historical image of New Hampshire, United States, free to use, no copyright restrictions image - Picryl description
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Merchants' Exchange Block, 94-102 North Main Street, Concord, Merrimac...
Significance: Though substantially altered through the years, the Merchant's Exchange Block is representative of the first generation of major commercial development in the city of Concord. The structure is loc... More
Merrimack County Bank, 214 North Main Street, Concord, Merrimack Count...
Significance: Architecturally significant as good example of American interpretation of Adamesque style. Building housed the N.H. Historical Society in its early days, contained the law office of Franklin Pier... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More
Sewall's Falls Hydroelectric Facility, East end of Second Street spann...
Significance: The dam in Concord, New Hampshire, was one of the longest timber crib dams in the eastern U.S. On September 29, 1893, this became the second commercial supplier of three-phase electric current in ... More