CUNY School of Labor and Urban Studies

30 West 44th Street (formerly the Yale Club of New York City Building, United States Maritime Building, and Army Reserves Building; also the Penn Club of New York Building) is the clubhouse of the Penn Club of New York in the Midtown Manhattan neighborhood of New York City. Designed by architecture firm Tracy and Swartwout in the Beaux-Arts style, the building opened in 1901 as the Yale Club of New York City's clubhouse. The building is part of Clubhouse Row, a concentration of clubhouses on 44th Street between Fifth and Sixth Avenues, and is a New York City designated landmark. The structure was originally 11 stories tall, but it was expanded to 14 stories in the early 1990s. The ornately decorated facade on 44th Street is made of brick, Indiana limestone, and terracotta; the first two stories are clad with rusticated limestone blocks, while the upper stories are largely clad with brick and terracotta. The mansard roof on the 11th story is topped by a three-story brick-and-limestone penthouse. When the building served as the Yale Club's clubhouse, it had club rooms on the lower floors, bedrooms in the intermediate stories, and dining rooms on the highest stories. The interiors have been modified significantly over the years. The modern clubhouse contains club rooms, bedrooms, and dining rooms for the Penn Club. The Yale Club was founded in 1897 and, following rapid increases in its membership, acquired the 44th Street site in early 1900. The Yale Club Building officially opened on May 1, 1901, but it became overcrowded within a decade, prompting the club to relocate to 50 Vanderbilt Avenue in 1915. The building was next occupied by Delta Kappa Epsilon from 1917 to 1925 and by Army & Navy Club of America from 1925 to 1933. After standing vacant for a decade, the building was acquired by the federal government of the United States in 1943. The building contained offices for the United States Maritime Service during World War II, and it housed the Organized Reserve after 1948. The federal government sold 30 West 44th Street in 1971 to Touro College, which sold the building to the University of Pennsylvania in 1989. Penn hired David P. Helpern to renovate the building and add three stories for the Penn Club, and the building reopened in June 1994. The Columbia University Club of New York also uses the clubhouse under a reciprocity agreement with the Penn Club.

WJY was an AM radio station located in New York City, licensed to the Radio Corporation of America (RCA) from May 1923 to early 1927. It was operated jointly with RCA's primary New York City station, WJZ (now WABC). After RCA took over operation of a third New York City station, WEAF (now WFAN), WJY was discontinued as being no longer needed.

The General Society of Mechanics and Tradesmen of the City of New York, was founded on November 17, 1785, by 22 men who gathered in Walter Heyer's public-house at No. 75 King Street (now Pine Street), one block from Wall Street, in Lower Manhattan. The aims of the General Society were to provide cultural, educational and social services to families of skilled craftsmen. The General Society during this early period celebrated the mutuality and centrality of the craft community. Besides its charitable activities, the society played a prominent part in the festivities that marked patriotic holidays, carrying banners emblazoned with its slogan 'By hammer and hand all arts do stand', echoing the motto of the Worshipful Company of Blacksmiths. The city of New York and the Society both benefited from the decision to make New York the seat of the Federal Government. In 1789, legislators and their assistants and families began to pour into the city. Business prospects brightened considerably. In 1792, the Society attained a membership of 413, and received a charter of incorporation. Old documents reveal that the Society was quite active in the last years of the 18th century, corresponding with other business related associations, and petitioning the state legislature in the interests of industrial progress.

The Aeolian Building is a skyscraper in Midtown Manhattan in New York City, at 29–33 West 42nd Street and 34 West 43rd Street, just north of Bryant Park. The 1912 building was the fourth headquarters of the Aeolian Company, which manufactured pianos and other musical instruments. the 18-story building contained the 1,100-seat Aeolian Hall (1912–1927), a top concert hall of its day. The building stands next to the Grace Building.

The John M. Mossman Lock Collection is housed at the General Society of Mechanics and Tradesmen of the City of New York building, located at 20 West 44th Street in midtown Manhattan, which is listed on the National Register of Historic Places. The museum houses one of the largest collections of bank and vault locks in the world, with more than 370 locks, keys and tools dating from 4000 BC to the modern 20th-century. Egyptian wooden-pin locks, Chinese padlocks, American time locks, etc., are all displayed in lighted glass cases on the second floor of the General Society. Alongside the cases are studded trunks, with cleverly concealed keyholes, once used by bankers. Many of the examples are unique, made-to-order locks that were not produced in commercial quantities and nearly every lock has protected millions in money and securities. To augment the lock collection. Mr. Mossman donated his notes and scrapbooks, known as the "Mossman Papers", which have proven to be a valuable resource for the study of locks. The Lure of the Lock was published in 1928 and describes each lock in the collection. This publication, as well as a photo CD of the collection, are available from the Society. Collections of various antebellum curios, rare books, prints, flags, clocks and medals have also been donated by friends and members. Admission is $10 for viewing this museum collection, which is open to the public.

The Princeton Club of New York was a private club located in Midtown Manhattan, New York City, New York founded in 1866 as the Princeton Alumni Association of New York. It reorganized to its current namesake in 1886. Its membership is composed of alumni and faculty of Princeton University, as well as 15 other affiliated schools. In 2021, the club defaulted on its mortgage debt, and its clubhouse is in the process of being sold to the highest bidder.

The W. R. Grace Building is a skyscraper in Manhattan, New York City. The building was designed principally by Gordon Bunshaft, and completed in 1972. The building was commissioned by the W.R. Grace Company, and was also used by the Deloitte & Touche, LLP. The building is located at 1114 Sixth Avenue, but the main entrance is on 42nd Street, between Fifth and Sixth Avenues. It overlooks Bryant Park and the New York Public Library's main branch. The building size has approximately 1.518 million square feet (141,000 m2) that are rentable, and sits on a site approximately 100 by 442 feet (30 by 135 m). The Grace Building is located on the former site of Stern's flagship department store and headquarters. Tenants include Bain & Company. The Michelin-starred restaurant Gabriel Kreuther is located in its lobby as well as a sister chocolate store.

The Salmon Tower Building is a 31-story skyscraper located at 11 West 42nd Street and 20 West 43rd Street in Manhattan, New York City, near Bryant Park. It was designed by Albert J. Wilcox and finished in 1928. It was developed by a firm headed by Walter J. Salmon Sr. Directly to the west of the Salmon Tower Building is the former Aeolian Building, and to its east is 500 Fifth Avenue, also built by Salmon Sr.

The Mansfield Hotel is a residential hotel at 12 West 44th Street in the Midtown Manhattan neighborhood of New York City. Designed in the Beaux-Arts style by the architectural firm of Renwick, Aspinwall & Owen, the 12-story building was completed in 1902 as an apartment hotel. The Mansfield was developed by onetime Vermont governor John G. McCullough and lawyer Frederick B. Jennings. The building is a New York City designated landmark. The brick-and-stone facade is arranged in an "H" shape and is divided vertically into three bays. The first two stories of the Mansfield's facade are clad with rusticated limestone blocks, while the upper stories are clad with red brick; the top two floors are placed within a mansard roof. The hotel contains a large lobby with coffered ceiling, as well as a room with a skylight that formerly served as a library. The Mansfield contained 129 or 131 rooms on its upper stories by the late 1990s; these rooms were converted to co-living spaces in 2021. McCullough and Jennings filed plans with the New York City Department of Buildings in June 1901, and the hotel opened the next year; the men continued to own the hotel until 1940. The Mansfield became popular among theatrical and artistic personalities, as well as businesspeople, during the early 20th century. The hotel was renovated in 1935, when a nightclub was added next to the lobby, and again in the 1960s. Bernard Goldberg, who acquired the hotel in 1995, renovated it extensively. The Mansfield was then resold to Credit Suisse First Boston in 1998, then to Brad Reiss and John Yoon in 2004. Canadian firm Harrington Housing acquired the Mansfield Hotel in 2021 and renovated the rooms into co-living spaces.

The House of the New York City Bar Association, located at 42 West 44th Street in Manhattan, New York, is a New York City Landmark building that has housed the New York City Bar Association since its construction in 1896.

Sofitel New York is a boutique hotel on West 44th Street in Midtown Manhattan in New York City, owned and managed by the Sofitel corporation. It lies about 200 metres (660 ft) north of Bryant Park and New York Public Library and next to the New York Yacht Club. The hotel is inspired by French traditions in furnishings and theme, and the hotel staff are bilingual in French and English. Completed in 2000, the 109-metre-tall (358 ft), 30-floor, 398-guest room limestone and glass building was awarded the 2000 Emporis Skyscraper Award.

The Latting Observatory was a wooden tower in New York City built as part of the 1853 Exhibition of the Industry of All Nations, adjoining the New York Crystal Palace. It was located on the North side of 42nd Street between Fifth Avenue and Sixth Avenue across the street from the site of present-day Bryant Park. Conceived by Waring Latting and designed by architect William Naugle, the observatory was an octagonally-based, iron-braced wooden tower 315 feet (96 m) high adjoining the Crystal Palace, with landings at three levels on the structure, allowing visitors to see east into Queens, south into Staten Island, and west into New Jersey. The tower, taller than the spire of Trinity Church at 290 feet (88 m), was the tallest structure in New York City from the time it was constructed in 1853 until it was shortened in 1855. The tower's base was a 75-foot (23 m) square, tapering to a top of 6 to 8 feet (1.8 to 2.4 m). It could handle up to 1,500 people at a time. It burned down in 1856. The Latting Observatory was an inspiration for the Eiffel Tower.