60 Hudson StreetW
60 Hudson Street

60 Hudson Street, formerly known as the Western Union Building, is a 24-story office tower in the Tribeca neighborhood of Manhattan in New York City. Built in 1928–1930, it was one of several Art Deco-style buildings designed by Ralph Thomas Walker of Voorhees, Gmelin and Walker for telecommunications in the early 20th century. 60 Hudson Street spans the entire block between Hudson Street, Thomas Street, Worth Street, and West Broadway.

Berwick ArmoryW
Berwick Armory

Berwick Armory, also known as the Brigadier General Edward L. Davis Armory, is a historic National Guard armory located at Berwick, Columbia County, Pennsylvania. It is a "T"-shaped brick building on a stone foundation. The one-story Tudor Revival-style drill hall was built in 1922. The drill hall has a gambrel roof. The two-story American Craftsman-style administrative section was added in 1930. The armory measures 7,500 square feet.

Bethlehem ArmoryW
Bethlehem Armory

Bethlehem Armory also known as Floyd Simons Armory, is a historic National Guard armory located at Bethlehem, Lehigh County, Pennsylvania. It was built in 1930, and is an "I"-plan brick building in three sections. It consists of a two-story administration building, drill hall, and kitchen / locker room executed in the Art Deco style. It measures 82 by 102 feet, and has a hipped roof. Additions were built in 1938 and 1968.

Butler ArmoryW
Butler Armory

The Butler Armory is a historic National Guard armory located on Washington Street in Butler, Butler County, Pennsylvania. It was designed by architect Joseph F. Kuntz with W.G. Wilkins, Co. and built in 1922 and expanded in 1930. It is a "T"-plan building that consists of a one-story, brick drill hall fronted by a two-story, brick administration section. The front section is in the Art Deco style. The building sits on a stone foundation; the administration section has a flat roof and the drill hall has a gambrel roof.

Cooper's MillW
Cooper's Mill

Cooper's Mill, also known as Tom Cooper Mill, is a historic grist mill located of County Route 27 near Jumping Branch, Summers County, West Virginia.

Detroit Naval ArmoryW
Detroit Naval Armory

The Detroit Naval Armory is located at 7600 East Jefferson Avenue in Detroit, Michigan. It is also known as the R. Thornton Brodhead Armory. The armory was designated a Michigan State Historic Site in 1980 and listed on the National Register of Historic Places in 1994.

Edith Creek Chlorination HouseW
Edith Creek Chlorination House

The Edith Creek Chlorination House is a historic structure in Mount Rainier National Park, built by the National Park Service in 1930. The rustic structure was built as part of the water supply system to the Paradise area. The low concrete building with stone veneer cladding was built to withstand very heavy snow loads. It was fed by a small dam on Edith Creek, which was replaced in 1970. The chlorination house contained equipment to chlorinate the water from this source and to regulate the level of the reservoir.

Milton ArmoryW
Milton Armory

Milton Armory is a historic National Guard armory located at Milton, Northumberland County, Pennsylvania. It was designed by W.G. Wilkins Co.. It was built in 1922 and expanded in 1930. It is a "T"-plan building consisting of a two-story administration building with a one-story drill hall executed in the Tudor Revival style. It is constructed of brick and sits on a concrete foundation. It features stone window and door surrounds.

Oneida ArmoryW
Oneida Armory

Oneida Armory is a historic National Guard armory building located in Oneida in Madison County, New York. It is a structural steel structure with brick curtain walls built in 1930. It was designed by State architect William Haugaard. It consists of a two-story administration building with an attached 2+1⁄2-story drill shed. The administrative building features Tudor inspired features such as a stone watertable and a brick parapet with a stone cornice and stone coping encircling the building.

Dennis Otte Round BarnW
Dennis Otte Round Barn

The Dennis Otte Round Barn is a round barn in the U.S. state of Illinois near the unincorporated Stephenson County community of Eleroy. The barn was built in 1930 by Herman Altenbern and has a diameter of 54 feet. The barn is representative of the last round barn design variations that evolved. The Otte Round Barn was added to the U.S. National Register of Historic Places in 1984.

Utica ArmoryW
Utica Armory

Utica Armory is a historic National Guard armory building located in Utica in Oneida County, New York. It is a structural steel structure with brick curtain walls built in 1930 for Troop A, 121st Cavalry, and designed by State architect William Haugaard.