The US Post Office-Millbury Main is an historic building on 119 Elm Street in Millbury, Massachusetts. The single-story brick building was built in 1941, and has styling with Art Deco features. It has a cupola with diamond-glass windows and a copper roof; the diamond window pattern also appears in the windows that flank and top the building's entrance. The interior retains much of its original woodwork and styling, and includes a mural painted by Joe Lasker depicting a battle between Native Americans and English colonists.

US Post Office-Taunton Main is the main post office facility in the city center of Taunton, Massachusetts. Built in 1930 with funding from the Works Progress Administration, it is a fine example of Classical Revival architecture. The building was listed on the National Register of Historic Places in 1987; it was included in the Taunton Green Historic District in 1985.

The US Post Office—Whitinsville Main is an historic post office building located at 58 Church Street in the village of Whitinsville in the town of Northbridge, Massachusetts. It is a single-story Colonial Revival masonry building, built of brick and cast stone and capped by a hip roof. It was built in 1938, and is distinguished for the massive pilasters that flank the central entrance, and for its cupola.

The Fogg Library is a historic library building at 1 Columbian Street in Weymouth, Massachusetts. Built in 1897 to a design by Cutting, Carleton & Cutting, the Renaissance Revival stone building serves as a branch of the Weymouth Public Library. It was a gift from local businessman John S. Fogg. It has a steeply pitched gable roof with stepped ends in the Dutch Revival style and a projecting gable section that houses the entry under a round-arched loggia.

The John Adams School is a historic school building in Weymouth, Massachusetts. The Greek Revival/Italianate school building was built in 1855, on the site of Weymouth's first school building (1681). It is Weymouth's oldest surviving school building. It is 2+1⁄2 stories tall, with a front-facing gable roof that has a bracketed gable. The main facade is three bays wide, with windows that have bracketed surrounds, and a pair of entrances with bracketed cornices above.

The U.S. Customshouse is a historic customs house and United States Coast Guard museum on Cobbs Hill in Barnstable, Massachusetts. Built in 1855 to a design by Ammi Young, it was used as a custom house and post office until 1913, continuing to house the post office and other offices until 1958. It was converted into a museum in 1960, and was listed on the National Register of Historic Places in 1975.

The US Post Office—South Hadley Main is a historic post office at 1 Hadley Street in South Hadley, Massachusetts. Built in 1940 as part of a federal government jobs program, it is a prominent local example of simplified Classical Revival architecture. The building was listed on the National Register of Historic Places in 1986.

The US Post Office—Palmer Main is a historic post office building at 1057 Park Street in Palmer, Massachusetts. Built in 1931, it is a good local example of Classical Revival architecture. It was listed on the National Register of Historic Places in 1985.

The United States Post Office—Beverly Main is a historic post office in Beverly, Massachusetts. Built in 1910, it is a prominent local example of Colonial and Classical Revival architecture, and a significant work late in the career of architect James Knox Taylor. It was listed on the National Register of Historic Places in 1986, and continues to serve as Beverly's main post office.

The US Post Office—Newburyport Main is a historic post office in Newburyport, Massachusetts. Construction of the Georgian Revival single story brick building was begun in 1927 and completed in 1928. It was Newburyport's first purpose-built post office facility. The building is faced in red brick laid in running bond. Its central section, which houses the lobby area, projects slightly from wings on either side, and features three round arches trimmed in marble. The wings house offices, and the rear of the building houses the service area. The front block has a pitched hip roof, while the rear portion has a flat roof.

The US Post Office—Salem Main is a historic post office building at 2 Margin Street in Salem, Massachusetts. It is one of Salem's finest civic Colonial Revival buildings. The two story brick building was built in 1932 to a design by Wenham-based architect Philip Horton Smith of Smith & Walker. Its roof follows a cross-gable plan, with its main entry on the long side of the building, topped by a decorated pedimented gable. First floor windows are round-arched and slightly recessed, while those on the second floor are rectangular. A line of granite marks the transition to the cornice at the top of the facade; the cornice, along with the gable elements, features heavy dentil molding.

The US Post Office-Woburn Center Station is a historic post office building at 1 Abbott Street in Woburn, Massachusetts. The single story Classical Revival building was built out of sandstone in 1911. It is nine bays in width, with a central portico supported by Doric columns sheltering the main entrance. The building has a standing seam metal hip roof with a flat middle section. The cornice has dentil molding, with a parapet above.

The US Post Office—Somerville Main is a historic post office at 237 Washington Street in Union Square, Somerville, Massachusetts. The 2+1⁄2-story building was constructed in 1935-36 as part of a Public Works Administration initiative during the Great Depression. The building has a steel frame, and is clad in brick laid in Flemish bond, with limestone trim elements, and topped by a truncated hip roof. It is five bays wide, with a slightly projecting central section that is topped by a gable. The main entry, slightly recessed in this section, consists of a pair of modern glass-and-aluminum doors topped by an extended round-arch fanlight window. There is a small oriel window in the gable section.

The United States Post Office—Arlington Main is a historic post office in Arlington, Massachusetts. Built in 1936, this Colonial Revival brick structure is most notable for the mural in its lobby, which was painted in 1938 by William C. Palmer, with funding from the Federal Art Project. The building was listed on the National Register of Historic Places in 1986; it had previously been included in the Arlington Center Historic District in 1985.

The US Post Office—Winchester Main is a historic post office at 48 Waterfield Road in Winchester, Massachusetts. The single-story Classical Revival brick building was built in 1927 and 1928 by John P. Curley for the United States Postal Service. The building features neo-Classical temple fronts on its three principal facades, with a more elaborate projecting instance on the long south-facing facade, where the main entrance is located. The cornice has a simple dentil moulding in limestone; the roof is flat, but there is a raised clerestory section in the center.

The US Post Office–Medford Main is a historic post office at 20 Forest Street in Medford, Massachusetts. Built in 1937, it is a fine example of construction work funded by the Public Works Administration, a jobs program of the 1930s. It was listed on the National Register of Historic Places in 1986.

The Dow Block is a historic commercial building on Central Square in Stoneham, Massachusetts. Built in 1864, it is the first of three mid-19th century buildings that define Central Square, and is a fine example of Second Empire architecture. The building was listed on the National Register of Historic Places in 1984, and was included in the Central Square Historic District in 1990.

The United States Post Office–Wakefield Main is a historic post office building at 321 Main Street in Wakefield, Massachusetts. Built in 1936 as part of a Depression-era works project, it is a Classical Revival structure that harmonizes with its neighbors. The building was listed on the National Register of Historic Places in 1987, and included in the Common District in 1990.

The Harold D. Donohue Federal Building and United States Courthouse, formerly known as the U.S. Post Office and Courthouse, is a courthouse of the United States District Court for the District of Massachusetts located in Worcester, Massachusetts.

Mays Landing Presbyterian Church is a historic church built in 1841 and located at Main Street and Cape May Avenue in the Mays Landing section of Hamilton Township in Atlantic County, New Jersey, United States. It was documented by the Historic American Buildings Survey (HABS) in 1938 and was added to the National Register of Historic Places on April 20, 1982, for its significance in architecture and religion. The church was added as a contributing property to the Mays Landing Historic District in 1990.